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igomit [66]
3 years ago
13

How did you determine whether items in the pond water were living or nonliving?

Biology
1 answer:
Afina-wow [57]3 years ago
7 0

Answer:

Algae or other microorganisms

Explanation:

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Which organ is responsible for most of the absorption of nutrients into the body?
Xelga [282]
Either the duodenum or the jejunum
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3 years ago
What can be done in the future for the greenhouse effect?
andrezito [222]

Second thoughts:

I don't think doing anything in the future will be of use, because we should have already done it, and we didn't, so we have to do it now.

And what we should do is:

To find and actually use and apply new energy sources.

To do more (or less, depending on what the problem is).

To clean the mess we have done / recover the gap in the ozone layer /fix the damage that we have caused.

If you're interested:

I don't think protesting (like we're currently doing) will be of help for two simple reasons:

1. - I don't know for sure, but I don't think politicians care, like or pay attention to protests (unless it's something like the Yellow Jackets).

2. - The time we spend protesting is more valuable than we think. We should leave that aside.

Hope it helped,

BiologiaMagister

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2 years ago
What is the geologic column?
Svetllana [295]
The answer should be A
5 0
2 years ago
Read 2 more answers
Identical twins who have separate placentas are somewhat less similar than identical twins who share a placenta. This best illus
Jobisdone [24]

Answer:

prenatal environments

Explanation:

Depending on the number of fertilized eggs and when the zygote division occurs, there are different types of twins. For example, If the zygote is formed by the union of an ovule and a sperm that after fertilization is divided to create two embryos, they are born identical twins, these babies carry the same genetic information.

4 0
2 years ago
What is the electrical pathway of the heart, in order? NOTE- this includes pacemaker and conduction components.
s2008m [1.1K]

Answer:

The correct answer will be option A.

Explanation:

The electrical impulses are generated in the sino-atrial node or SA node, a mass of cells which generates impulse in the upper atrium.  

This electrical impulse transmits from the sino-atrial node to the atrio-ventricular node in the lower portion of the upper atrium through the internodal pathway- the pathway composed of atrial cells.

Once the impulse reaches the AV node, it is transferred to the ventricular portion of the heart through Bundle of His presence in the ventricular septum. This bundle of his divides into left and right ventricles through bundle branches and stimulates both the ventricles.

Thus, option-A is the correct answer.

4 0
3 years ago
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