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Aneli [31]
3 years ago
10

The graph shows data from ice cores. What has happened to carbon dioxide levels over time?

Biology
1 answer:
rosijanka [135]3 years ago
5 0

Answer:

A they have increased dramatically

Explanation:

As the time progresses it was relatively stable until about 1800, and then the atmospheric CO2 increased dramatically

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The liver forms glucose from noncarbohydrates. stores vitamin
Viefleur [7K]
<span>The propositions are:
a. forms glucose from </span><span>noncarbohydrates
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d. stores vitamin D
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The right answer is: B. </span>does all of these

*The liver plays a role in the metabolism of carbohydrates:- gluconeogenesis (manufacture of a new glucose molecule from a non-carbohydrate molecule);- glycogenolysis (release of glucose from glycogen) under the effect of glucagon;- gluconeogenesis (storage of glucose in the form of glycogen) under the effect of insulin
*It stores fat-soluble vitamins (A, D, K and E) and glycogen.*It converts ammonia to urea (detoxification)<span>*It recycles substances from the senescent red blood cells.</span>
4 0
3 years ago
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Answer:

e) Invertebrates lack a nervous system

Explanation:

One of the main characteristics of invertebrates is that they don't have a backbone. Backbones belong to the skeletal system. A totally different story is the nervous system which runs inside the backbone. Although the more complex nervous systems appear in vertebrates the simply fact of having eyes like crabs or insects implies having a nervous system that can control them.

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The cheetah is considered one of the fastest land animals on Earth. How does the cheetah get the energy to run? Construct an exp
hammer [34]

Answer:

Well plants are used for the animals that cheetahs eat if the animals like zebras didn't have the plants they would not survive.

Explanation:

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Answer: It should be D.

Explanation

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