1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
babymother [125]
2 years ago
7

PLEASE HELP!! I NEED THIS ASAP!

Biology
1 answer:
Nadusha1986 [10]2 years ago
8 0

1. oxygen

2. co2

3. co2

4. oxygen

producers: photosynthetic plants

consumers: humans or any life that breathes oxygen

How are each of the spheres connected to the carbon cycle?

biosphere: regions occupied by living organisms need the carbon cycle to survive.

geosphere: is the habitat of the biosphere, w/o the geosphere plants would not be able to perform carbon fixation.

atmosphere: carbon cycle can contribute to global warming.

anthrosphere: involves the external environment and plants, so the carbon cycle is present.

hydrosphere: carbon cycle still happens in submerged plants as sunlight can pass through water.

How is the growing human population going to affect the carbon cycle?

more humans means more carbon being produced. more co2, more cars, more pollution being expelled into the air. Some things that can occur with the carbon cycle include an excess of co2 being present in the air as there isn't enough plants to efficiently remove it from the air, which can lead to co2 buildup in the atmosphere resulting in climate change.

if this helped, please give this brainliest!

You might be interested in
Which of the following expressions below is equal to -10?
Alla [95]

Answer:

D

Explanation:

The correct option would be D.

12 - 2 would give +10

-5 + 5 would give 0

-5(-2) would give +10

24 - 34 would give -10

Hence, options A, B, and C are incorrect because they give figures that deviate away from -10. <u>The only option whose operation results to -10 is D.</u>

8 0
2 years ago
How are hormone levels regulated?
sukhopar [10]

The correct answer is 2. By a feedback loop.

Hormone levels in the body is regulated by negative feedback mechanism. In this mechanism, a stimulus stimulates the release of a substances. After the effect of that substance its further release is inhibited. This can be understood by an example, the anterior pituitary gland stimulate the thyroid gland to release thyroxin and on increasing the thyroxin in the blood, feedback the hypothalamus and anterior pituitary to inhibit further release of thyroxin from thyroid gland.

5 0
2 years ago
There are two basic ideas that are key to Darwin's Theory of Evolution. The first is that present day species are descendants of
Svetradugi [14.3K]

Answer: Natural selection is the driving force to explain the mechanisms  of  evolution.

Explanation:

◼In a given population Organisms usually produce more offspring than what the environment can support.  

◼ VARIATION, is driving force  for  the manifestation of  sustainable inheritable characteristics from parents in a given population.

◼ Organisms, who acquired certain characteristics from variation; tend to survive than others, and therefore pass these inheritable characteristics to their offspring.

◼There is competition for the available resources among the offspring which leads to a stable population in size after a period of time.

◼Darwin deducted that, variants of best adaptation will be selected for by natural conditions operating in the environment of the population at that particular period (natural selection).Therefore natural selection takes place, and the organisms with best variation will have selective advantage above others. Consequently they have higher survival rates compare to others in the population.

This is   survival of the fittest by natural selection , this is the second conclusion  of Darwin theory.

7 0
2 years ago
Compare and contrast the causes and process of primary and secondary succession.
liberstina [14]

Answer:Primary succession occurs on land that is new and has never had a flora and fauna example: glacier retreats, lava flows. Secondary succession occurs on land that has been cleared example: by fire, of flora and fauna, but which still has viable seeds and spores in the soil.

7 0
2 years ago
What are the main functions of a petal
PilotLPTM [1.2K]
The main functions of a petal is to attract an insect with its pretty colors and give the insect a landing pad to collect to pollen
3 0
3 years ago
Other questions:
  • How can unregulated cell division be problematic to an organism?
    12·1 answer
  • Worship of the Egyptian goddess Isis eventually spread throughout the _______.
    14·1 answer
  • In in pex-4, activity 4, which patients would be diagnosed with primary hypercortisolism? patients 1 and 2 patients 4 and 5 pati
    14·1 answer
  • ¿Qué relación podría existir entre la reproducción asexual en animales y plantas?
    8·1 answer
  • WHOEVER ANSWERS FIRST (and correctly) GETS BRAINLIEST
    5·1 answer
  • The definition of distillation is to _______. (1 point)
    7·1 answer
  • When the product of a metabolic pathway accumulates, it may be able to slow down or turn off the pathway by inhibiting the activ
    12·1 answer
  • Reactions that produce energy are said to be
    14·2 answers
  • Check comments for question .. lol
    12·1 answer
  • Giving a child extra credit for helping in the class is an example of?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!