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Digiron [165]
3 years ago
10

Who is responsible for keeping the public safe from toxic wastes and polluted water and air?

Biology
2 answers:
miv72 [106K]3 years ago
8 0
It would be conservationists
lys-0071 [83]3 years ago
4 0
The answer should be B
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Analyze Some species of cichlid fish hold their fertilized eggs inside their mouths until they hatch.
ziro4ka [17]

Answer:

they dont get eaten by other fish

since she is holding them and not as many are getting eaten there will be a biggier chance of the population rising

Explanation:

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What is music? in own words lol
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Music is every powerful because it can change someones feelings quick

Explanation:

heres an example:

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3 years ago
Two pink-flowering plants are crossed. The offspring percentages are 25% red, 25% white and 50% pink. What would the parent's ge
topjm [15]

Answer:

The options are

A. both homzygous dominant

B. both homzygous recessive

C. both heterozygous

D. one homzygous dominant, one homzygous recessive

The answer is C. both heterozygous

Since it’s in the ratio of 1:2:1 the genotype will be Rr and Rr.

4 0
3 years ago
Which reactant of photosynthesis is also involved in climate change?
choli [55]

Answer:

B. Carbon dioxide

Explanation:

First of all, let’s write out the photosynthesis equation to identify the products and reactants.

6CO2 + 6H2O + energy —> C6H12O6 + 6H2O

In a chemical equation with the arrow pointing right, the reactants are on the left and the products on the right.

In photosynthesis, the reactants, carbon dioxide, water, and energy, react to form the products of glucose (sugar) and oxygen.

Now, let’s look at the answer choices. We can automatically eliminate choices A (oxygen) and D (sugar) because they are products.

We are left with B (carbon dioxide) and C (water). Water isn’t really considered a major contributor to climate change. Carbon dioxide is a greenhouse gas that traps heat in the atmosphere, causing climate change.

Therefore, the best answer choice is B. Carbon dioxide

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2 years ago
Why does the transfer of carbon and oxygen take place
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3 years ago
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