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Daniel [21]
3 years ago
5

(14 points) What nationwide step that greatly reduced dangerous automobile emissions was mandated by the U.S. Clean Air Act?

Biology
2 answers:
kirill [66]3 years ago
8 0

Using electricity instead of fossil fuels

vampirchik [111]3 years ago
3 0

Answer: a

Explanation:

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An organism or cell having two sets of chromosomes or twice the haploid number
Bad White [126]

Answer:

Diploid

Explanation:

Sexually reproducing organisms are diploid (having two sets of chromosomes, one from each parent). In humans, only their egg and sperm cells are haploid.

5 0
2 years ago
What is the Area past the continental shelf called?<br>​
RideAnS [48]

Answer:

Explanation:

Continents are the seven main divisions of land on Earth. A continental shelf extends from the coastline of a continent to a drop-off point called the shelf break. From the break, the shelf descends toward the deep ocean floor in what is called the continental slope.

6 0
3 years ago
According to a famous article by Max Kleiber*, the scaling of the metabolic rate or energy consumption for mammals Pₘₑₜₐᵦ (measu
Luden [163]

Answer:

The scaling exponent will be 0.75

Explanation:

According to a famous article by Max Kleiber*, the scaling of the metabolic rate or energy consumption for mammals Pmetab (measured in kcal/day) with the body mass Mb (measured in kilograms) is  P metab = 70 Mb^0.75 .

What is the scaling exponent (the quantity x in a scaling law A = cMbx) for the specific metabolic rate as a function of the animal’s body mass?

he scaling of the metabolic rate or energy consumption for mammals P=kcal/day

Mb=body mass in kilograms

Comparing

P metab = 70 Mb^0.75 .

with A = cMb^x

the scaling exponent will be 0.75

metabolic rate is the energy(in kilojoule) consumed at rest. it accounts for the highest amount of energy a body consumes daily

5 0
3 years ago
Reproduction critically contributes to the variation within a<br> species.
kompoz [17]

Answer:

Yes

Explanation:

8 0
3 years ago
Facilitated diffusion allows certain kinds of compounds that are normally blocked by the cell
Viefleur [7K]

Answer:

Potassium

Explanation:

All of the options are compounds, except for potassium which is an element

8 0
3 years ago
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