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Zigmanuir [339]
3 years ago
8

Can humans ever directly see a photon?​

Biology
2 answers:
Taya2010 [7]3 years ago
7 0
Yep only thing we can directly see
MArishka [77]3 years ago
3 0

Answer:

The human eye is capable of detecting a single photon, the smallest unit of light, according to a new study. Your eyes may be more sensitive than you ever thought possible.

Explanation:

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An ethical scientist exhibits which of the following characteristics? Bias Logic Honesty
pashok25 [27]
Bias is when a scientist is inclined to put their own thoughts before their actual results. Therefore, an ethical scientist would not exhibit this trait.

Logic is when a scientist puts critical thinking and the scientific process first. An ethical scientist WOULD exhibit this trait.

Honesty is when a scientist tells the truth, wether or not their results align with their own thoughts/opinions. An ethical scientist WOULD exhibit this trait.

The answer to your question would be "An ethical scientist exhibits Logic and Honesty"
4 0
3 years ago
How do oxygen and carbon dioxide cross capillary walls?
muminat
The answer is diffusion.

The most important mechanism that enables oxygen and carbon dioxide (but as well other small molecules such as glucose, amino acids, wastes) across capillary walls is diffusion. Diffusion is a net movement of molecules through some barrier from an area of high concentration to the area of low concentration. When blood rich in oxygen reaches capillaries close to the cell, now there <span>is </span>more oxygen in the capillaries than in the cells and by diffusion, oxygen will pass capillary walls and enter the cell. Since blood in capillaries lacks in carbon dioxide, it will easily leave the cells and enter the blood. It should be taken into consideration that capillary walls may be fenestrated, continuous, and discontinuous which can affect movement through them. 
4 0
3 years ago
Which words from the excerpt best help to define the<br> tone? Check all that apply.
natima [27]
I think is the voice used by authors when seeming to speak for themselves.
8 0
3 years ago
Why is it important for scientists to have a way to organize all living things? (You will
suter [353]

Answer:

Scientists categorize living things in order to organize and make sense of life's tremendous diversity. Classification also assists them in comprehending how living things are related to one another.

Explanation:

brainliest pls

alr thank you have a awesome day

6 0
2 years ago
The non directional movement of a plant part in response to temperature is called ____________​
kherson [118]

Answer:

thermotropism

Explanation:

Uh, yup.

4 0
3 years ago
Read 2 more answers
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