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PIT_PIT [208]
3 years ago
11

Describe what scientists can learn about the past by studying fossils.

Biology
1 answer:
Nonamiya [84]3 years ago
3 0

they could possibly learn the climate the animal was from or even relative dating & absolute age

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5. Energy may be supplied by both
FromTheMoon [43]
The carbohydrates, fats and proteins we eat and drink provide calories for us (and alcohol as well if we choose to consume it). Sometimes people refer to these nutrients as "energy yielding".
5 0
2 years ago
How did the Avery experiment expand on Frederick Griffith's observations?
arlik [135]

Answer:

Avery expanded on Griffith's observations by demonstrating that it is the DNA, and not the proteins, that is responsible for the genetic information.

Explanation:

Give me brainliest if that helped! :)

3 0
2 years ago
In the genetic disease called ichthyosis, the skin is rough, brown, and scaly because the uppermost layer cannot peel off as eas
daser333 [38]

In the genetic disease called ichthyosis, the skin is rough, brown, and scaly because the uppermost layer cannot peel off as easily as it should. what layer of the skin is affected in this disorder is epidermis.

Ichthyosis is a skin condition that turns the skin, thick, scaly and fleshy. Since it is genetic disorder, the genes are inherited from the parents. Of inherited from one parent, the skin condition are milk. But when genes are received from both the parents, the disease occurs in its most severe form, also called ichthyosis vulgaris.

Epidermis is the outermost layer of the skin. It is the body's first line of defense because it prevents any microbes entering the body. Besides, it also protects from mechanical injury, stops the loss of moisture and also reduces the effect of UV radiations.

To know more about ichthyosis, here

brainly.com/question/14316993

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8 0
1 year ago
Karen measures the initial volume of water as 12.5 mL. She then adds a 2.3 gram rubber stopper and the volume rises to 20.8 mL.
Archy [21]

Answer:

The volume of the rubber stopper is 8.3 mL.

Explanation:

because the initial volume of the water was 12.5 mL and the new volume was 20.8 mL. So you subtract the 20.8 minus 12.5 and you get 8.3 mL.

8 0
3 years ago
Read 2 more answers
Which of the following is not a category of genetic disorders?
marysya [2.9K]

Answer:

environmental

Explanation:

environmental it is effect by the environment

5 0
3 years ago
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