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nlexa [21]
4 years ago
9

What does a plant need to grow and stay healthy ?​

Biology
2 answers:
olga55 [171]4 years ago
8 0

Answer:

Plants need air, light, warmth, water and nutrients to be healthy. If a plant doesn't have one of these requirements it could affect its growth or even die.

Explanation:

liraira [26]4 years ago
3 0
Plants have specific needs - light, air, water, nutrients, and space - to survive and reproduce. Almost all plants need these five things to survive

Hope this helps:)
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ALL of the following conditions can lead to a dramatic decline in the size of the population for
dusya [7]

Answer:

Pollution

Explanation:

7 0
3 years ago
If you were to look at the age structure of a population of an endangered species and determine that there are mostly older indi
Vika [28.1K]

If you were to look at the age structure of a population of an endangered species and determine that there are mostly older individuals you could say that the population is declining and could be in danger of extinction.

<h3>What are endangered species?</h3>

An organism that faces extinction is referred to as an endangered species. The two main factors that cause a species to become endangered are habitat loss and genetic diversity loss.

Because it prevents our native fish, plants, and other animals from going extinct, the Endangered Species Act is crucial. There is no turning back once they are gone they are lost forever.

Endangered species are those that are at risk of going extinct and must therefore be safeguarded and conserved. Extinct species are those that no longer exist on the planet.

It's Important to Save Endangered Species because:

  • From antibiotics to anti-cancer medications, they are the sources of those substances.
  • They are the earliest indication of significant environmental problems.
  • They support the well-being of crops (and, indirectly, people).
  • They help the economy grow.

To know more about Endangered Species refer to:  brainly.com/question/10415903

#SPJ4

8 0
2 years ago
A researcher is culturing cells that require oxygen to live in an incubator where the gas levels are carefully regulated. If the
aniked [119]

Answer:

He can deduce that The pO2 of her cells is less than or equal to 200 mmHg.

Explanation:

Partial pressure of oxygen(pO2) measures the amount of gaseous oxygen  dissolved in the blood. It purposes to measure the effectiveness of the lungs in pulling oxygen from the atmosphere to the lungs.

In the incubator where the gases levels are carefully regulated, a pO2 of 200mmHg on the incubator deduces that the pO2 of her cells is equal or less than 200mmHg.

8 0
4 years ago
"In genetic modifications, DNA inserted can come from _____ ." any organism containing the DNA of interest only the same plasmid
liq [111]

Answer:

<h2> any organism containing the DNA of interest</h2>

Explanation:

  • Such type of process in which the modification of the genes of the organisms takes place is known as genetic modification and also called genetic manipulation or genetic engineering.
  • In such type of the process, the branch of biological science that is known as biotechnology is used.
  • In this mechanism, genes of interest are separated from the certain organism and then this gene of interest is inserted into the host organism and such type of DNA that is formed after the addition of foreign genes or DNA is called recombinant DNA.
  • Such type of DNA is used in the production of genetically modified organisms and some other fields for the benefit of human beings.
8 0
3 years ago
Explain how fossil evidence and transitional fossils supports the idea that organisms change over time. Choose all that apply.
Ivenika [448]

Answer: all of them

Explanation: I think they’re all true

Hope this helps!

5 0
3 years ago
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