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GarryVolchara [31]
3 years ago
15

What tools give scientist the best data to study ice loss near the poles?

Biology
1 answer:
pentagon [3]3 years ago
6 0
B is the answer I think
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The major difference between angiosperms and gymnosperms comes from the _____.
kumpel [21]

Answer:

presence or absence of a protective covering over the ovule

Explanation:

In angiosperms, seeds develop from ovules and are enclosed in the ovary. So, their is the presence of protective covering making the seeds enclosed.

On the other hand, gymnosperms have seeds that are borne on cones, so they are naked due to the absence of any protective covering over the ovule.

4 0
3 years ago
What is this answer please help
Andrej [43]
The answer is D glycolysis
7 0
3 years ago
What statement about the mechanism of hunger and satiety is true?
disa [49]

Answer:

The correct answer is: The ventromedial hypothalamus plays a role in satiety.​

Explanation:

The hypothalamus is a part of the brain that controls many important bodily functions and connects both the nervous system with the endocrine system. The hypothalamus consists of several nuclei that have diverse functions and are located in 3 different regions.

The nucleus that plays a role in satiety is the ventromedial nucleus, terminating hunger and giving a sensation of fullness. It also plays a significant role in thermoregulation, among other things.

Neuropeptide Y, on the other hand, is a peptide that is released to make us feel hungry and encourage us to intake food (primarily carbohydrates).

Cholecystokinin is a hormone released by the small intestines after we had a meal, and its function is to improve digestion and make us feel full.

Fat cells DO release leptin, but the function of this hormone is to produce satiety, by stimulating anorexigenic (meaning they take hunger away) hormones and inhibiting orexigenic ones, like Neuropeptide Y.

7 0
3 years ago
NEED HELP!!! How do vestigial organs provide evidence for the theory of evolution? A Vestigial organs show differences between o
padilas [110]

Answer:

Vestigial organs show traits that a species once needed to have to perform certain tasks

Explanation:

6 0
3 years ago
The crystals that form in slowly cooling magma are generally ____.
inna [77]
The answer is Large. 
6 0
3 years ago
Read 2 more answers
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