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sleet_krkn [62]
3 years ago
14

How do living things obtain oxygen

Biology
2 answers:
Ber [7]3 years ago
8 0
By breathing you goof ball
crimeas [40]3 years ago
7 0
Through respiration, most animals have lungs or gills and cells have cell membranes that allow oxygen through them in order for the cell to use it
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Genetics!!! plz look at the photos attached....i have no clue what to do and it’s due very soon!
ra1l [238]

Question:

In order for your mutant dragon population to become its own species, and needs to be separated from the original dragon population so they no longer will mate with each other. come up with an idea of how the mutant dragon population can separate itself from the original population. Link it to your environmental change.

Answer:

There are various tactics that can be used to separate the mutant dragon population, in order to create a new speices. One tactic is to lure the dragons to a location that provides them with a better food supply. Another tactic could be to temporarily relocate the whelps or fledglings, and leaving behind a trail for the Family to follow. The goal is separate the mutant dragon population from the other, and the propositions that I have provided above could possibly be the solution.

Note:

This is the best I could do with the limited information that was given. I advise that you only resort to this if truly needed. I don't have much experience or knowledge in this Topic. I just thought I might give it a try. I hope you get a better answer soon!

6 0
4 years ago
How are permineralized fossils formed
matrenka [14]
Process. Permineralization is a type of fossilization involving deposits of minerals within the cells of organisms. Water from the ground, lakes, or oceans seeps into the pores of organic tissue and forms a crystal cast with deposited minerals. Crystals begin to form in the porous cell walls.
3 0
3 years ago
An EKG can aid in identifying abnormalities in heart rate and rhythm, as well as areas of damaged heart tissue. True False
Effectus [21]

Answer:

I think true

Explanation:

3 0
2 years ago
the pupil, which is the hole located in the center of the iris of the eye, controls the amount of light that gets into​
stealth61 [152]

Answer:

Then it hits the lens and then the retina

Explanation: The light that is let in decides the size of the pupil

5 0
3 years ago
Write a scientific explanation that explains why the tree-frog species are different colors.
makvit [3.9K]

Answer:

<u>Claim</u>: Various factors can tree frogs to change color, such as outdoor temperature, brightness of light and moistness of the air.

<u>Evidence:</u>  According to the National Wildlife Foundation "Tree frogs can be a variety of colors, but most of the species found in the United States are green, gray, or brown. Some of them, like the squirrel tree frog (Hyla squirella), are chameleon-like in their ability to change color."

<u>Reasoning:</u> Other factors can cause the variation of colors in tree frogs, these can be used as defense mechanisms to protect or camouflage themselves among their surroundings

Explanation:

To answer these types of questions you just go through it as a process step by step.

4 0
3 years ago
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