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viva [34]
3 years ago
10

10 What is a fossil?​

Biology
1 answer:
m_a_m_a [10]3 years ago
8 0

Answer:

Simple answer:

A fossil is any sort of remain from an animal, like bones, teeth, even the whole thing etc...  that has been preserved over time.

Hope this helps :)

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Oliga [24]

Answer: 1 phylum ,genus ,class ,species

4 0
3 years ago
An ecologist is studying Dunaliella Salina a single celled algae in a local pond. The con is located near construction site in t
faust18 [17]

Answer:

The electron microscope

Explanation:

<u>The microscope that would be best suited to study the inner structure of the chloroplast would be the electron microscope.</u>

<em>The electron microscope has a high magnifying property due to the fact that it uses a beam of accelerated electrons as a source of illumination, unlike the light microscope that uses visible light. While the light microscope might be enough to see the inner portion and the organelles of the cell, the tiny nature of the inner structure of the chloroplast means that the light microscope will not be able to view the details. A more powerful microscope like the electron microscope would be required.</em>

8 0
3 years ago
The three hormones that influence testosterone production are gnrh, fsh, and lh.
Damm [24]
The answer is true.. bruh 
3 0
3 years ago
You open a urine sample for testing and immediately detect a fruity odor. Which test result do you expect to be elevated using a
Pani-rosa [81]

The test result that would be elevated due to the fruity odor is ketones.

<h3 /><h3>What is urinalysis?</h3>

Urinalysis is a chemical, physical and microscopical examination carried out on a urine sample. This can be used to detect a wide range of disorders such as:

  • urinary tract infections,

  • kidney disease and

  • diabetes.

The dipstick method of urinalysis uses a stick that is made up of chemicals which are capable of detecting the following through a colour change:

  • Ketones,
  • sugar,
  • proteins,
  • acidity, and
  • blood.

The presence of fruity odor in the urine sample signifies that there is excess ketone in the body due to ketoacidosis.

Learn more about urinalysis here:

brainly.com/question/24292109

8 0
2 years ago
Daren has sickle-cell disease. Because of the disease, some of Daren's blood cells are long and thin instead of being disk-shape
neonofarm [45]

Answer: B cells can be influenced by genetic factors

Explanation: Daren has sickle cell disease. Sickle cell disorder is a kind of disease that affects the hemoglobin in the red blood cells. Hemoglobin, is a molecule in red blood cells that delivers oxygen to cells throughout the body. People with Sickle cell disorder have hemoglobin molecules called hemoglobin S, which distort the shape of the red blood cells. A normal red blood cell has a disc shape but people with sickle cell like Daren have their red blood cells and distorted into a sickle, or crescent, shape

5 0
3 years ago
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