What is the answer for this question science pls smart people
Answer:
B, all the other answers are just details that would be in an article, but not the main idea.
Explanation:
Answer:
B.
Explanation:
the other answers are not main ideas
A gas has no definite:
a shape
b volume
c
weight
d both A and B
Answer:
a gas has no definite Shape and Volume
Explanation:
hope this helps! have an amazing day lovely!
What do fossils provide evidence for?
A. the history of life in the geologic past
B. why species became extinct in the past
C. developmental patterns of living organisms
D. the genetic similarities between living and extinct organisms
Answer:
A
Explanation:
it provides insight to what animals existed in the past, ecosystems and adaptations of currently existing species
A database is an efficient way to share information because it:
A. is often the most significant source of error in an experiment
B. provides the most precise measurement of a natural object.
C. can be searched quickly for the most relevant observations.
D. can evaluate the validity of a logical argument in a discussion.
Answer:
C. can be searched quickly for the most relevant observations.
Can be searched quickly for the most relevant observations. Therefore, option (C) is correct.
What is a database?A database is a collection of organized data that can be searched, updated, and analyzed to obtain specific information or insights. One of the main advantages of a database is that it allows for quick and efficient searching and retrieval of relevant information.
This is particularly useful for sharing information among multiple users, as it allows for easy access to the same data from different locations and at different times. While a database can be used to store a wide range of information, it is typically not used to evaluate the validity of a logical argument, measure natural objects, or identify sources of error in an experiment.
Learn more about database, here:
https://brainly.com/question/30634903
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common leaves dichotomous key lab report
Answer:
.
Explanation:
How are photosynthesis and cellular respiration similar?
A. They both produce ATP and power the cell's biochemical reactions
B. They have the same overall reaction but in reverse
C. They both store energy into glucose molecules
D. They both need radiant energy in order for the process to occur
You have been hired as a field assistant for a researcher interested in the evolution of flower characteristics in orchids. Complete an experiment that determines whether color, size, shape, scent, or amount of nectar is the most important factor in attracting pollinators to a particular species. Assume that you can change any flower's color with a dye and that you can remove petals or nectar stores, add particular scents, add nectar by injection, or switch parts among species by cutting and gluing. Match the terms in the left column to the appropriate blanks in the sentences on the right. Not all terms will be used.
a. one characteristic.
b. pollination success.
c. aiters others characteristics.
d. affects pollination success the most.
e. has no effect on pollination.
f. other characteristics.
g. no characteristics.
h. all characteristics.
1. Present a flower with____changed to the normal pollinator. As a control, presenta flower with____changed to the normal pollinator has no effect on pollination
2. Record any measure of____.
3. Repeat for flowers with changed all characteristics other characteristics no characteristics alters other characteristics This characteristic will be____.
4. Analyze the data to determine which altered characteristic____.This characteristic will be the result of the experiment.
Answer:
[tex]\text{Present a flower with one characteristic changed to the normal pollinator. }[/tex][tex]\text{As a control, present a flower with no characteristics changed to the normal pollinator}[/tex]
[tex]\text{Record any measure of pollination success}[/tex]
[tex]\text{Repeeat for flowers with other characteristics changed}[/tex]
[tex]\text{Analyze the data to determine which altered characteristics affect pollination }[/tex][tex]\text{success the most. This characteristic will be the result of the experiment.}[/tex]
Explanation:
The missing information is attached below.
[tex]\text{Present a flower with one characteristic changed to the normal pollinator. }[/tex][tex]\text{As a control, present a flower with no characteristics changed to the normal pollinator}[/tex]
For the control, you'll need something you're already familiar with. In this scenario, a normal flower with no changes in characteristics is the best control. And if no data is accessible, you still have data on the success rate of a typical flower, which can be used as a guideline. And, for the initial configuration, you can only adjust one characteristic so it would be easier to maintain track of and analyze the data gathered.
[tex]\text{Record any measure of pollination success}[/tex]
Since the aim of your experiment is to examine the influence of flower characteristics on pollination performance, you should keep track of the active pollination events. To have more accurate results, this would require listing the total number of plants that were to be pollinated.
[tex]\text{Repeeat for flowers with other characteristics changed}[/tex]
Once you've completed the initial examination, you'll need to run tests on various characteristics to see whether they have some impact on pollination performance. To see the importance of different characters on pollination, change only one trait in flowers; if you'd like to research combined results, create pairs and change them together.
[tex]\text{Analyze the data to determine which altered characteristics affect pollination }[/tex][tex]\text{success the most. This characteristic will be the result of the experiment.}[/tex]
Your outcome is also the one that has gotten the most constructive or negative reviews. If some changed characteristic significantly affected the number of pollination efficiency, that is your outcome, because that is what you can mention as a good result and pollination enhancer.
Which of the following is the best example of an economic approach to reduce overfishing for a fish species with a declining population?
A The federal government sets a catch limit (per person or per boat) for the species and imposes a tax on any extra fish that are caught
B) A conservation agency creates marine parks where the area is a no-catch zone for the species so that the species can recover and population size can increase.
The state government introduces a subsidy for large fishing companies to help them afford to hire more crew members.
D) An educational group produces signs and video clips to encourage individuals to buy locally caught seafood and to avoid eating big fish like tuna and shark
Answer:
A
Explanation:
The fishing industry is a rapidly growing and expanding industry, which is concerned with the processing, preserving, selling, or culturing of fish products.
The correct answer is:
Option A. the federal government sets a catch limit (per person or boat) for the species and imposes a tax on any extra fish that are caught.
The Fishing industries in the United States are controlled by the:
Federal Government Fish and Game Commission LegislatureThe catch limit for the species is set by the federal government. The federal government supports the fisheries by improving coastal employment, food production, fisher's welfare, and sustainability of the fishing sector.
Thus, option A is correct.
To know more about the fishing industry, refer to the following link:
https://brainly.com/question/2437620
What belongs there in the box
Answer:
Tissu
Explanation:
believe me my friend
what is the name of the substance that facilitates the action of lipase
Answer:
The Pancreatic Lipase.
Explanation:
I am not completely sure, its been a while. I really hope this helps
Answer:
the pancreatic lipase
Explanation:
The function of the liver in humans is to maintain the [glucose] circulating in the blood stream at reasonably constant levels. This is so organs like the brain that use primarily glucose as their carbon source to produce energy via ATP have a steady supply of glucose. It also ensures that the levels of glucose in the blood stream do not get too high. Using the plots from problem 6, discuss why it makes sense that glucokinase in liver would behave differently than the hexokinase in other cells.
Answer:
Due to difference in function.
Explanation:
Glucokinase in liver behave differently than the hexokinase in other cells because glucokinase performs different function in the body. Glucokinase is an enzyme that is responsible for sensing the glucose level in the blood and also plays a key role in the storing of glucose as glycogen while on the other hand, this storing ability is absent in hexokinase so that's why the glucokinase in liver behave differently than the hexokinase in other cells.
HELP ME I NEED THIS DONE ASAP I DON'T HAVE TIME TO COMPLETE IT
50 points for whoever can do this. thanks! :)
(why is no one helping me??? Please!)
Answer:
The reason why no one is helping you is because you never asked a question
Explanation:
Did I get it right?
Answer:
the answer is nothing because u have no question for someone to answer and your point is nothing thats why no one is helping u
Explanation:
The rotation of the earth causes winds to shift and ocean currents to change. This is an example of?
A) inertia.
B) cyclones.
C) acceleration.
D) topographical variation
Answer:
d) topographical variation
Explanation:
The exchange of gases and other materials between cells in the body and cells in the blood
occurs in...
A. stomach
B. capillaries
C. arteries
D. veins
The amount of air pressure on your body is equivalent to the weight of:
a.
Your body
c.
4 loaves of bread
b.
Two elephants
d.
17 cats
Please select the best answer from the choices provided
A
B
C
D
Answer:
Two elephants Is the correct answer!
Hope it helps
A cell goes through mitosis every 30 minutes. How many cells will there be after 3.5 hours?
Answer: 7
Explanation:
3.5 = 210 minutes
210 / 30 = 7
Denitrifying bacteria _____.
are part of the carbon-oxygen cycle
absorb oxygen from the atmosphere
release nitrogen into the atmosphere
break down nitrogen into ammonia
Bone mineral density (BMD) is a measure of bone strength. Studies show that BMD declines after age 45. The impact of exercise may increase BMD.
a. True
b. False
Answer:
As you age, your body may reabsorb calcium and phosphate from your bones instead of keeping these minerals in your bones. This makes your bones weaker. When this process reaches a certain stage, it is called osteoporosis. Many times, a person will fracture a bone before they even know they have bone loss.
what bug is this I need to to know.
Answer:
i think beetle bug
Explanation:
the color size dont harm bad
What structures make up the male and female reproductive systems?
Answer: The male gonads are the testes. Their location within the scrotum is necessary for the production of viable sperm. The female reproductive system includes the ovaries, uterine tubes, uterus, vagina, accessory glands, and external genital organs. brainliest
Explanation:
How many amino acid differences would you expect to find between the hemoglobin of a human and a wolf?
Answer:
600! IF THIS ISN'T IT IM SO SORRY
Explanation:
Which part of a seed acts as the food source for the seed as it grows underground?
Two parents have three kids. Each kid looks very different physically. What is responsible for this outcome?
Answer: This may mean that the mother has been seeing people and the kids don't have the same dad or They don't really have a lot of their parent's genes.
Explanation:
really the only options I can think of.
When a light in turned on which change takes place?
A. Electrical energy moves from P to K
B. Electrical energy moves from K to P
C. Magnetic energy moves from P to K
D. Magnetic energy moves from K to P
(Btw I’ll give points + brainalist)
Answer:
C
Explanation:
An energy pyramid is shown below.
tertiary
consumers
secondary
consumers
primary
consumers
producers
N
What does the energy pyramid demonstrate?
Answer:
tertiary consumers
tertiary consumers
tertiary consumer
tertiary consumer
from which part of the alimentary canal!
is this cross section taken
Answer:
I believe this is a traverse cross section of the gut.
Explanation:
fI cant tell for sure given it is not labeled with the submucosa or ILM but the shape and characteristics portray that. If this is not correct then respond with a comment as it could be a section. I have included a photo for refrence for this section
Match the description with the appropriate clade.
a. Sheds outer cuticle, radial cleavage, schizocoelous formation, reduced cilia, triploblastic, bilateral symmetry
b. Triploblastic, bilateral symmetry
c. Segmented, trochophore larvae, spiral cleavage, schizocoelous coelom formation, triploblastic, bilateral symmetry
d. Metazoa lacking tissue level of organization
e. Diploblastic, radial symmetry, unique stinging cells (cnidocytes)
f. Sheds outer cuticle, radial cleavage, schizocoelous formation, reduced cilia, triploblastic, bilateral symmetry, segmented
1. Ecdysozoa
2. Bilateria
3. Annelida
4. Parazoa
5. Cnidaria
6. Arthropoda
Answer:
C
Explanation:
explain in detail how do carnivores get their food?
Answer:
a carnivore gets their food by killing other animals, they eat meat. a carnivore can eat an animal who is a herbivore and sometimes a omnivore.
What is the characteristic of the sympathetic division of the autonomic nervous system?
A) Stimulates Digestion
B) Dilates the Bronchi
C) Slows the heartrate
D) Converts Glucose to Glycogen
Please help! I am giving lots of points for this.
Answer: It is easier for birds and insects to pollinate
Explanation: