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umka21 [38]
3 years ago
14

Describe the evolution of modern whales and dolphins using the fossil evidence

Biology
1 answer:
HACTEHA [7]3 years ago
4 0
Whales are related back to a hairy, 4-legged land mammal that eventually led to the formation of flippers without phalanges, a blow hole that became more dorsal, and other defining features. All of this has been backed by fossil evidence, especially that found within a certain desert region (can’t remember the name) that has a vast amount of whale fossils from many different time periods
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Climate covers smaller or larger areas than weather
Anvisha [2.4K]

nope

Explanation:

Climate covers larger areas than weather

trust me that's the correct answer

8 0
3 years ago
The organic molecule called ______ is formed of branched chains of sugar units. it is used by humans (and other mammals) to stor
babymother [125]

Answer;

-Glycogen

The organic molecule called glycogen is formed of branched chains of sugar units.

Explanation;

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-Glycogen is accumulated in response to insulin and broken down into glucose in response to glucagon. It plays a major role in maintaining the blood-glucose levels, which is vital since some organs in the body such as the brain purely depend on glucose for energy.

3 0
3 years ago
Both mitiosis and meiosis begin with a diploid cell that contains replicated chromosomes. explain the main difference between th
xz_007 [3.2K]
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3 0
3 years ago
List frog, bat, lobe- finned fish, and alligator in order of their relationship tp humans
SashulF [63]

<em>Homo sapien ((human))</em>

<em>Bat ((mammal))</em>

<em>aliigator ((reptilious))</em>

<em>Frog ((amphibious))</em>

<em />Fish

4 0
3 years ago
What is the transport of material out of a cell by means of a sac or vesicle that first engulfs the material and then is extrude
Iteru [2.4K]
Exocytosis occurred, where a vesicle or liposome is transported through the cell's cytoskeleton to the cell surface membrane to fuse with it, releasing the contents from within the vesicle and into the extracellular environment.
It does not matter if the vesicle or liposome had previously fused with a lysosome previously.
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Hope this helps! :)
5 0
3 years ago
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