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Phantasy [73]
3 years ago
14

What is a microscope​

Biology
1 answer:
Kazeer [188]3 years ago
4 0

Answer:

an optical instrument used for viewing very small objects, such as mineral samples or animal or plant cells, typically magnified several hundred times.A microscope is a laboratory instrument used to examine objects that are too small to be seen by the naked eye. Microscopy is the science of investigating small objects and structures using a microscope. Microscopic means being invisible to the eye unless aided by a microscope.

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[OSS.03]Which of these statements best explains how energy is produced in the sun?
ICE Princess25 [194]

Answer:

B) Atoms of elements in the sun combine to release energy.

Explanation:

The process is called fusion, where atoms collide violently and release energy in the process, thus making new kinds of atoms.

5 0
2 years ago
What did early sailors say emerging flies looked like
mart [117]
Since you provide no options,
One of the things that early sailor said about flies is that it looks like a sign that they had came close to the land, since flies couldn't live in the middle of the sea


hope this helps
7 0
4 years ago
PLSSSS HELP ASAPPPPP
densk [106]

Answer:

The answer with minuts hours and days.

Explanation:

3 0
3 years ago
Kira got out of breath while performing, and began breathing slower and deeper after the performance. Which of the following bes
kotegsom [21]

Answer:

(A)

Explanation:

In question number one, it is important to understand that during exercise, the oxygen hemoglobin dissociation curve shifts to the right. This is also confirmed by the fact that the patient, Kira is also breathing slowly. CO2 builds up in the both as patients begin to hypo ventilating. Most likely this patient in in a state of respiratory acidosis. But, it is important to understand that when the curve shifts to the right in this situation, you have decrease affinity of Hb for O2, meaning that the O2 does not want to bind to the hemoglobin. It instead is gonna wanna go straight to the tissues so that the tissues can get oxygen during high exercise states like this one. If the tissues don't get oxygen then you would have elevated lactic acid production in the tissue and the body would go into a sever state of lactic acidosis. So during excercise and increased CO2 content in the blood due to hypoventilation post excercise, our body's natural mechanism is to dump all the oxygen we get directly to our tissues and bypass the hemoglobin that is circulating in our vessels. So that being said you should be able to answer the question above. The hemoglobin would be less saturated with o2 in this case.

Hope this helped !

8 0
3 years ago
Help Please!!!
Nimfa-mama [501]

Answer:

The cosmic microwave background (CMB) is thought to be leftover radiation from the Big Bang, or the time when the universe began. As the theory goes, when the universe was born it underwent a rapid inflation and expansion. ... The CMB represents the heat left over from the Big Bang.

4 0
3 years ago
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