Answer:
by the following;
Explanation:
Carbon: There are four stages in coal formation: peat, lignite, bituminous and anthracite. The stage depends upon the conditions to which the plant remains are subjected after they were buried – the greater the pressure and heat, the higher the rank of coal.
Petroleum: petroleum is formed when large quantities of dead organisms, mostly zooplankton and algae, are buried underneath sedimentary rock and subjected to both intense heat and pressure.
how are all the gods, godess, and demo gods connected?
Answer:
by blood?
Explanation:
Answer:
In Greek mythology, twelve gods and goddesses ruled the universe from atop Greece's Mount Olympus.
Explanation:
What are some major elements of nutrients
PLZ HURRY
Answer:
Primary nutrients, also known as macronutrients, are those usually required in the largest amounts. They are carbon, hydrogen, nitrogen, oxygen, phosphorus, and potassium. Secondary nutrients are those usually needed in moderate amounts compared to the primary essential nutrients.
Explanation:
because Primary nutrients, also known as macronutrients, are those usually required in the largest amounts. They are carbon, hydrogen, nitrogen, oxygen, phosphorus, and potassium. Secondary nutrients are those usually needed in moderate amounts compared to the primary essential nutrients.
Which is not an idea geologists use as they study Earth?
A. The rock record provides evidence of past geological events and life forms.
B. The rock record provides evidence of past human civilizations.
Answer:
A is the answer.
Explanation:
trust me
Which of the following choices could cause brain damage in an infant?
a. lack of affection
b. poor nutrition
c. shaking
d. All of the choices are correct.
Answer:
D, a baby needs affection, shaking can kill them and poor nutrition can hurt them.
Cooperativity is a form of allosteric regulation?
A. True B. False
Answer:
b
Explanation:
What are the factors that remain the same throughout all tests of the experiment?
Answer:
Essentially, a control variable is what is kept the same throughout the experiment, and it is not of primary concern in the experimental outcome. Any change in a control variable in an experiment would invalidate the correlation of dependent variables (DV) to the independent variable (IV), thus skewing the results.
Explanation:
which statement is correct about photosynthesis and cellular respiration?
Answer:
plant respiratory is the act of moving water from plant to the atmosphere
Brianna is mapping trees in a section of land. She observes that some of the trees are clumped together, some are uniformly separated, and some appear to be spaced randomly. What is she describing?
A. the population density
B. the population distribution
C. the population growth
D. the population outline
help pls plsssssssssssssssssssssssssssssssssssssssssssssssss I give brailest
Answer:
there is no question
Explanation:
what organelle in a plant is chlorophyll found in
Answer:
In plants, photosynthesis takes place in chloroplasts, which contain the chlorophyll. Chloroplasts are surrounded by a double membrane and contain a third inner membrane, called the thylakoid membrane, that forms long folds within the organelle.
WILL GIVE BRAINLIEST
22.
(05.01 MC)
Which of the following provides the best example of how comparative embryology supports the theory of evolution? (2 points)
Humans do not lay eggs as birds do, but birds produce yolk sacs instead of embryos, suggesting birds evolved later than humans.
Humans have a tailbone that is visible during embryonic development, which suggests that humans evolved to depend on a useful tailbone.
Humans do not have gills as fish do, but human embryos have gill slits, suggesting humans and fish share a common evolutionary ancestor.
Humans have stem cells that develop in an unpredictable way, which suggests that other organisms also evolved to develop in the same manner.
Answer:
Humans do not have gills as fish do, but human embryos have gill slits, suggesting humans and fish share a common evolutionary ancestor and this statement among the following statements provide the best example of how comparative embryology supports the theory of evolution. The correct option among all the options that are given in the question is option "C".
Explanation:
Pls mark brainlest!
Sorry if it doesnt make sense D:
but hope this helps!
Answer:
"Humans do not have gills as fish do, but human embryos have gill slits, suggesting humans and fish share a common evolutionary ancestor."
Explanation:
1. In your own words, what does it mean for a cell to be
specialized?
Answer:
A specialized cell means that even though they are similar, cells differ in size, shape or function depending on their role in our bodies. Each type of cell is modified to work in the way our bodies need it to. Specialized cell group together to form tissues.
Explanation:
I majored in Biology
The results of Mendel’s study supported the gene hypothesis of heredity because the flower colors of the offspring -
a) all blended
b) appeared in distinct
c) always were either one color or the other
d) never changed from generation to generation
Answer:
c
Explanation:
always were either one color or the other
Which best describes independent assortment?
In metaphase 1, chromosomes from the mother and father line up on opposite sides of the cell.
In metaphase 1, chromosomes from the mother and father line up randomly along the middle of the cell.
Portions of each chromosome switch sections in the mother’s and father’s chromosomes.
Portions of each chromosome break off and reattach to the original chromosome. ≈∫ plz hurry
Answer:
The second one.
Explanation:
During metaphase, each of the 46 chromosomes line up along the center of the cell at the metaphase plate.
Please help with this question ASAP
Answer:
D
Explanation:
because molecule A is only shown on the outside and is not exposed to the acidity on the inside of the cells
List two names of cell inclusions?
Answer:
Explanation:
Examples of cell inclusions are glycogen, lipids, and pigments such as melanin, lip_ofuscin, and hemosiderin.
Answer:
glycogen, lipids
Explanation:
The metabolically inactive non-living subtances precent in cytoplasm are called as cell inclusions.
I don’t understand this
Using this information and what you learned about mechanisms of gene expression, why do cats have such fur pigmentation
Answer:
Explanation:
Gene expression is when information from a gene is used to product a gene product, this product enables to produce protein as the end product.
Phenotype which is the physical expression of the genetic make up gives the gene expression.
Cat having a fur pigmentation indicates the presence of a functional protein that has fur i.e the genetic make up of the cat has fur which give rise to the phenotypic expression.
The movement of a fluid, caused by differences in temperature, that transfers heat from one part of the fluid to another
Convection
Conduction
Convection Current
Radiation
Answer:
Convection Current is the answer.
Explanation:
help please!! BRAINLIEST AND 10 points!!
Jose fears a bioterrorism attack with the Ebola virus but refuses to get a flu shot, even though he is more at risk of dying from the
flu. Jose has what perception
towards risk?
a. optimism bias
b. degree of controltion
c. catastrophe
d. Instant gratification
optimism bias. jose thinks he's immune to the flu, even though he is afraid of diseases in general.
What is Optimism Bias?
The optimism bias is essentially a mistaken belief that our chances of experiencing negative events are lower and our chances of experiencing positive events are higher than those of our peers.
This phenomenon was initially described by Weinstein in 1980, who found that the majority of college students believed that their chances of developing a drinking problem or getting divorced were lower than their peers.
The optimism bias doesn’t mean that we have an overly sunny outlook on our own lives. It can also lead to poor decision-making, which can sometimes have disastrous results.
Therefore, optimism bias. jose thinks he's immune to the flu, even though he is afraid of diseases in general.
To learn more about optimism bias, refer to the link:
https://brainly.com/question/14766619
#SPJ6
the effect on shrubs growing in one area if they are treated with a compound that blocks electron flow through the electron transport chains of chloroplasts. Provide reasoning to justify your prediction.
Answer:
Blocking electron flow prevents the generation of a proton (H+) gradient required for ATP synthesis, and this ATP is in turn exploited by photosynthetic cells to produce organic molecules. In consequence, the blockage of this process would have critical implications for the survival and growth of the shrubs.
Explanation:
In plant photosynthetic reactions, photons from sunlight excite (energize) electrons from chlorophyll molecules located in the thylakoid sacs of the chloroplast. Subsequently, the high-energy electrons move across the electron transport chain that pumps protons (H+) to generate a gradient across the thylakoid membrane. This proton gradient is then exploited by plant cells to synthesize ATP, which is in turn used to create energy-rich organic molecules (e.g., sugar). In consequence, blockage of the electron flow would be critical for the survival and growth of the shrubs.
The organism shown is ______, and it is a _______.⊕¬
Answer:
multi-celled; plant
Explanation:
study island
Answer:
multi-celled; plant
Explanation:
The Earth's seasons affect only the way plants grow and change.
Answer:
yes but it can also affect humans like tornadoes destroying homes?
You are examining a substance found at a crime scene. Using a chemical test, you are able to determine that glycogen is present
in the substance. What does this mean for your investigation?
Select one:
O a. The substance is from an animal source.
O b. The substance is the poison ricin.
O c. The substance is from a plant source.
O d. The substance is a lipid.
Answer:
a. The substance is from an animal source.
Explanation:
Glycogen is a carbohydrate polymer in which animals store their excess glucose as. When animals digest their ingested food, it gets broken down into GLUCOSE. This glucose, when in excess, gets stored as GLYCOGEN.
According to this question, a substance found at a crime scene is being examined using chemical tests. The test revealed that glycogen is present in the substance. This can mean that the substance is from an ANIMAL source because GLYCOGEN is only present in animals.
Answer:
a. The substance is from an animal source.
Explanation:
I, myself, took the exam, but also glycogen is found in animals cells. It is a branch of glucose that is usually stored in liver and the skeletal muscle.
Asap Please and thanks brainliest and thanks
In an experiment, Dr.Travis examined the effects of calcium intake on osteoporosis, a condition that causes an increased risk of bone fractures. The amount of calcium ____ variable. The risk of bone fractures _________.
1. A reliable
An independent
A dependent
2. Can be changed by the participants
Can be changed by the researcher
Could change with calcium intake
Answer:
Part 1. The amount of calcium is independent variable.
Explanation:
An independent variable is a variable in an experiment which is changed to see its effects on dependent variable.
In this experiment, to know about the causes of osteoporosis, the Ca level in blood or calcium intake in changed.
So the concentration of calcium will be independent variable.
Part 2.
The risk of bone fractures is could be changed with calcium.
Explanation:
In this experiment osteoporosis or risk of bone fracture is dependent variable.
Dependent variable are results of experiment which can be changed by independent variable.
As in experiment, Calcium concentration is independent variable.
So the risk of osteoporosis depends can change with calcium.
What are the birds habitat?
Answer:
Explanation:
Birds can live basically anywhere, but the majority of them are found in forests
a north American grassland is usually more productive when it contains diverse plant communities. how does the biodiversity of north American grassland affects is sustainability
Answer:
The biodiversity allows some plant communities to survive when the ecosystem experiences slightly different weather patterns
Explanation:
I hope this helps :)
The two methods of food production observed in autotrophs
are _____ and _____.
Answer:
-photosynthesis
-chemosynthesis
Explanation:
An autotroph is an organism that can produce its own food using light, water, carbon dioxide, or other chemicals.
hope it helps:)
2. Which of the following graphs represents a relation that is not a function?
A
Answer:
D
Explanation:
I just did this and it was D