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daser333 [38]
3 years ago
13

Which diagram shows the correct number of valence electrons for a carbon atom

Biology
1 answer:
kap26 [50]3 years ago
4 0
There Are 4 Valence Electrons So do the one with 4 valence electrons
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Some one help me please ​
Rom4ik [11]

Answer:

Gene pool stays the same.

3 0
3 years ago
Phagocytosis is to eating as pinocytosis is to
VladimirAG [237]
Phagocytosis is to eating as pinocytosis is to drinking.
3 0
4 years ago
Base your answer to the question on the information below and on your knowledge of biology.
vodomira [7]

Answer:

They can perform photosynthesis.

Explanation:

Autotrophs are organisms that can produce their own food, and heterotrophs are organisms that feed on other organisms. This means that the ameba and paramecium can eat only other microorganisms.

The euglena is not limited to this. Hypothetically speaking, if there were no other microorganisms around it (which is unlikely), the euglena would not die as long as it is exposed to sunlight. Thanks to chloroplasts, organelles that contain chlorophyll, it can perform photosynthesis - a process in which, with the help of sunlight, carbon dioxide, minerals, and water are used to synthesize food.

3 0
3 years ago
How is the law of conservation of mass applied to ecology?
Thepotemich [5.8K]

In ecology, the law of conservation of mass is applied by the principle of taking energy from the lower trophic levels and passing it to the higher trophic level by any means.

<h3>What is the law of conservation of mass?</h3>

The law of conservation of mass states that the actual mass in an ecosystem is neither created nor destroyed. Overall remains constant in a system.

In ecology, it illustrates that when an organism is ingested by other organisms, its mass is conserved. Some of the organisms may also be dependent on the waste products like urine and feces to make proteins and other compounds.  

Therefore, the energy or mass is neither lost in any form. It simply is taken by other organisms through any means.

To learn more about Ecological principles, refer to the link:

brainly.com/question/7413811

#SPJ1

7 0
2 years ago
Contrast the structure of a bastula with that of a gastrula?
OLEGan [10]

Answer:

Blastocyst,Blastoderm

Explanation:

The blastula is made up of a hollow spherical layer of cells, referred to as the blastoderm which surrounds a yolk or fluid-filled space called the blastocele or blastocoel. In most mammals, including humans, the structure formed next is the blastocyst, a mass of inner cells that are distinct from the blastula

6 0
3 years ago
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