Answer:
True
Explanation:
Barycenter is the center of mass of an object. Since the beginning all planets and sun have been revolving around their center of mass. This center of mass evidently is the center of the solar system . The satellite, planet and sun has been revolving and rotating in the counterclockwise around the barycenter as well as their axis
Which of the following best describes the difference between the functions of carbohydrates and nucleic acids?
A)Carbohydrates store energy efficiently, while nucleic acids store and pass on a cell's genetic
information
B)Carbohydrates trigger a variety of metabolic processes in cells, while nucleic acids decode and
express genetic information as proteins.
C)Carbohydrates reinforce the structure of cells, while nucleic acids break down cell membranes.
D)Carbohydrates store energy in fats, while nucleic acids donate energy to various biochemical
reactions.
Answer:
In my knowledge
Its option A
Question 8 Oxidation, hydrolysis, acid precipitation, and carbonation are examples of abrasion. erosion. O chemical weathering. O mechanical weathering.
PLEASE HELP! - Describe why carbon, hydrogen, oxygen, nitrogen, & other elements can combine. Describe the results of these combinations.
Answer:
Carbon, Oxygen, Hydrogen And Nitrogen - Have In Common? They All Have The Same Number Of Valence Electrons. They All Have Unpaired Electrons In Their Valence Shells. They Are Elements Produced Only In Living Cells.
In humans which of these types of cells generally do not divide after they have developed?
- skin cells
- cells of the lining of the digestive tract
- cells in the bone marrow that generate blood cells
- muscle cells and nerve cells
Muscle cells and nerve cell
true or false: Galaxies formed straight away after the big bang
Answer:
False
Explanation:
Please help me ASAP!!!
Answer:
The kinetic theory of matter says that the more the particles are moving, the more kinetic energy they have.
Explanation:
Kinetic energy is energy which a body possesses by virtue of being in motion.
Starch and glycogen are types of this macromolecule.
a. carbohydrate.
b. nucleic acid.
c. lipid.
d. protein.
Does the target cell always detect a signaling molecule that binds to a receptor protein on the cell surface? Explain.
An increased cardiac output will provide more oxygen and more glucose to the working muscles.
Explain how this helps the athlete during exercise.
What are constellations?
Explanation:
okay okay gracias por tus puntos
Answer:
picture made by stars
Explanation:
A visible group of stars forming an outline and/or pattern
help me plz i’ll give extra points
Answer: see below
Explanation:
So, kinetic energy means an object is already in motion. Potential energy, means an object has the potential to transfer energy but is idle. Mechanical energy is something like a wheel turning. That is also correlated with kinetic energy. Which in turn, means when a wheel rotates, the object is in motion. Therefore transferring energy.
When something rust,
Answer:
It gets heavier
Explanation:
The mass of iron increases as rusting happens when oxygen combines with iron therefore the mass increases.
Answer:
It gets heavier
Explanation:
The mass of iron increases as rusting happens when oxygen combines with iron therefore the mass increases.
Kennedy I love you I am gay and I know you are to so please answer I willing give you brainist please don’t answer until she answers
Answer:
PP
Explanation:
Answer:
HEYYYY YALL WHATS POPPINNN
Explanation:
What type of rock is formed when hot lava is cool and hardened
Answer:
A. Igneous
Explanation:
2 points
It's February, you're excited because it finally snowed enough to miss
school. You go outside with just jeans and a t-shirt on. Provide two
examples that tell me how your body responds to this environment so you
can maintain Homeostasis.
Your answer
Answer:
jayfeather loved halfmoon but it was forbiden
Explanation:
Help me please it’s biology
Answer:
the last one
Explanation:
Answer:
I'm pretty sure it's a virus
Explanation:
Viruses are non-living, therefore they are abiotic
The Documentary, “Before the Flood,” was very informative. It was about
Essential Question: How do
substances move across a
selectively permeable membrane? I
Answer:
Semipermeable membranes, also termed selectively permeable membranes or partially. permeable memebrans, allow certian molecules or ions to pass through by diffusion. while diffusion transports materials across membrans and within cells, osmosis transports only water across membrane.
search up a site could quillbot.
copy the answer so it can traslate it in your own words.
A producer gets energy from _______ and converts it into food. a.Primary consumers b.The sun c.Nonliving organic matter d.Secondary consumers
1. What is biodiversity?
a) The animals that live only in rain forests.
b) The rich variety of live organisms in every
ecosystem on Earth.
c) The animals and plants species that live
only in your backyard.
2. Why do we need biodiversity?
a) it provides us with the food we need to eat
b)it provides us with virtually all the things we need to stay alive
c)so we have plenty of trees to use for fuels and materials
3.which of the following places has the highest biodiversity?
a)madagascar &indian ocean islands
b)tropical andes
c)caribbean islands
4. how many biodiversity ‘hotspots’ are there in the world?
a)12
b)25
c)34
5. in these ‘hotspots’ how much of the worlds species are found there?
a)10%
b)25%
c)50%
6. what does ‘endemic’ mean?
a) when a lot of people fall ill
b) when something is only found in one place
c) when a disease spreads throughout the world
7. why is biodiversity under threat?
a) habitat destruction
b)introduction of exotic species
c) both of the above and more
8. what can you do to help save biodiversity?
a) reduce, reuse, recycle
b) plant trees, clean local rivers and parks and protect habitats
c) all of the above
Answer:
1.B
2.B
3.A
4.A
5.C
6.C
7.C
8.C
1.B 2.B 3.A 4.A 5.C 6.C 7.C 8.C
How does a Covalent Bond Form? ( No goo.gle ik the goo.gle answer cause i tryed looking it up if you put tht answer u wont get brainliest)
Answer:
A covalent bond forms when the difference between the electronegativities of two atoms is too small for an electron transfer to occur to form ions. Shared electrons located in the space between the two nuclei are called bonding electrons. The bonded pair is the “glue” that holds the atoms together in molecular units.
Answer:
A covalent bond forms when the difference between the electronegativities of two atoms is too small for an electron transfer to occur to form ions. Shared electrons located in the space between the two nuclei are called bonding electrons. The bonded pair is the “glue” that holds the atoms together in molecular units.
Explanation:
Scientist have inferred the structure of Earth's interior mainly by analyzing
A. The Moon's Interior
B. The Moon's Composition
C. Earth's Surface Features
D. Earth's Seismic Data
Answer:
Earth's seismic data
Explanation:
Which statement correctly describes blood sugar monitoring in diabetics?
Type II diabetics do not need to monitor their blood sugar.
Type I diabetics should monitor their blood sugar at least three times a day.
Gestational diabetics should monitor the blood sugar at least three times a day.
All diabetics need to monitor their blood sugar after every meal.
Answer:
Answer is 2
Explanation:
Type 1 diabetics should monitor their blood sugar at least three times a day, correctly describes blood sugar monitoring in diabetics.
I hope it's helpful!
Answer:
C)Type I diabetics should monitor their blood sugar at least three times a day.
Explanation:
What can consumers do to make sure that more materials are recycled?
А buy products made from recycled materials
00
buy biodegradable plastics
С
use canvas bags when shopping
D
use paper bags instead of plastic bags
Answer:I feel like some of the answers for me would be A and B but if you only had to choose one I would choose A
Explanation: When you buy recycled you are helping the local economy and the environment. You already know that recycling keeps useful materials from going to waste in landfills or incinerators. But did you know that buying recycled-content products ensures that markets for those recovered materials are strong
Edit: Just figured out it's not B here's why:
Plastics marketed as "biodegradable" will contribute to plastic pollution if they are lost or littered. They do not break down as quickly and completely in the environment as the term might imply and thus can harm wildlife and ecosystems. Sorry if it's long
At the time when the consumers do to make sure that more materials are recycled so here option A is considered i.e. buy products made from recycled materials.
Recycled materials:At the time when we purchase the recycled so you helped the economy as well as the environment. Also, recycling plays a vital role for minimizing the wastage and make the proper utilization of the product.
Hence, At the time when the consumers do to make sure that more materials are recycled so here option A is considered i.e. buy products made from recycled materials.
Learn more about recycle here: https://brainly.com/question/24112972
Which statement is most accurate regarding the energy in the process of photosynthesis?
Light energy does not need to be present for photosynthesis to occur.
Light energy is completely lost during the photosynthesis reaction.
More energy is created than what was present initially.
Light energy is converted into chemical energy in photosynthesis.
Answer:
D) Light energy is converted into chemical energy in photosynthesis
Explanation:
Hope this helps
what is natural selection?
Describe how some cells make food molecules
Answer:
All living cells release energy from food molecules through cellular respiration and/or fermentation. Some cells make food molecules using light energy through the process of photosynthesis
Explanation:
basiclly light and some cells eat others
Answer:
Beginning with energy sources obtained from their environment in the form of sunlight and organic food molecules, eukaryotic cells make energy-rich molecules like ATP and NADH via energy pathways including photosynthesis, glycolysis, the citric acid cycle, and oxidative phosphorylation.
Explanation:
My grades CLOSE tomorrow helpppppp
What can affect the death rate of mouse population and explain why
The death rate of the mouse population is significantly affected by the overpopulation of its predators like cats, owls, snakes, etc.
What do you mean by Population?The Population may be defined as a group of individuals belonging to the same species living in the same area at a given time period of time.
According to the context of this question, if the number of predators of the mouse population is higher than that of the mouse, the death rate is generally found to be higher.
While if the population of the predator is low, as compared to the mouse, then the death rate is probably less. Other factors like space, food, mating partners, etc. may also describe the death rate of any species.
Therefore, the death rate of the mouse population is significantly affected by the overpopulation of its predators like cats, owls, snakes, etc.
To learn more about Predators, refer to the link:
https://brainly.com/question/26286956
#SPJ2
How can a temporary lake create salt flats in Death Valley?
Answer:
A temporary lake create salt flats in Death Valley when Holocene lakes began to evaporate.
Explanation:
"Each time it has rained since, a new layer has been added. The flat is a vast area covered in salt that was deposited from evaporated water. When the water runs down the mountain, it dissolves minerals that precipitate out as the water evaporates."
Hope this helped!
Have a supercalifragilisticexpialidocious day!
A cross between 2 phenotypically 'wild-type' individuals produces 9 wild type offspring for every 3 of one mutant phenotype and 4 of another mutant phenotype. What is the likeliest explanation for this?
Answer:
Recessive epistasis Interaction
Explanation:
Due to technical problems, you will find the complete explanation in the attached files