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timofeeve [1]
3 years ago
7

Scientists find a new cell from a soil sample from the Mars rover! The cell has a cell wall, cell membrane, ribosomes, and the D

NA is floating freely in it's cytoplasm. The cell lacks a nucleus or any membrane bound organelles. How would scientists classify this cell?
Prokaryote
Eukaryote and an animal
Eukaryote and a fungus
Eukaryote and a plant
Biology
1 answer:
morpeh [17]3 years ago
6 0
Eukaryote plant or ukaryote animal
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/You and your friend are trapped in an overturned ship. To escape you must swim underwater a long distance. You tell your friend
lora16 [44]

Answer:

yes it would be correct

Explanation:

Hyperventilating can slow the co2 level in the body dramatically, it reduce the need for your body to that regular amount of oxygen all the time. Your friend is partly right but at some point you will need to come up for air

6 0
3 years ago
Read 2 more answers
Sort the terms and phrases as to whether they function in or describe primary growth or secondary growth? place each term or phr
Vanyuwa [196]
PRIMARY GROWTH
1) apical meristem
3) elongation
5) increases exposure to light
9) occurs in plants that live only one year

SECONDARY GROWTH
2) cork cambium
4) provides structural support
6) increases vascular flow
<span>7) growth in thickness
</span>10) lateral meristem
11) vascular cambium

BOTH
8) occurs in plants that live many years.

NEITHER

3 0
3 years ago
All cells contain a phosphate buffer system within their internal fluid to help maintain a constant pH. This system can be summa
Sloan [31]
The correct answer is A. maintaining homeostasis.
Homeostasis is a term referring to an organisms continuous process of maintaining and auto-regulating the conditions of its internal environment. Variables such as pH, temperature, and fluid balance need to be at optimal conditions in order for the organism to function properly.
In this example, the phosphate buffer system permits the organisms to maintain a constant pH in their intracellular fluid. This is one of the organism's homeostatic mechanisms.     

3 0
3 years ago
Please answer me in struggling so much with this
Burka [1]

Answer:

The answer is 42

trust me its 42

3 0
2 years ago
A postitivly charged atom has? A.Lost electrons B. Lost protons C.Gained electrons D.Gained protons
Kipish [7]

Not to be too picky, but the question ought to say a positively charge ion rather than atom.

I will assume that is what you mean. An ion, using ordinary means, will be positive if it loses electrons (which are negative).

An ion can never gain protons. Left alone, the nucleus will remain unchanged for the rest of eternity. D is wrong.

C is wrong. If electrons are gained, the ion will go negative.

B is wrong for the same reason D is. An ion can't gain protons and it can't lose them.

A is the answer.

6 0
3 years ago
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