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GREYUIT [131]
3 years ago
10

Which activity do all living things do to survive? Carry out photosynthesis Take in energy reproduce hunt for a mate

Biology
1 answer:
Juli2301 [7.4K]3 years ago
6 0
All organisms must take in energy and reproduce.

Photosynthesis is a form of taking in energy.  Hunting for a mate is a step some organisms take in the process of reproduction.
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How many years did the precambrain era span
Vlad1618 [11]

Answer:

Explanation:

It is estimated that the Precambrian Era lasted between 3.9 and 4 billion years. Many scientists believe that this era accounts for 90 percent of the world's history.

5 0
2 years ago
A fertilizer producer finds that it can sell its product at a price of dollars per unit when it produces units of fertilizer. Th
Vilka [71]

Answer:

700

Explanation:

If from the question the price per unit of fertilizer, p(x) = 300 - 0.1x

The cost of x units of  fertilizer = C(x) = 15000 + 125x + 0.025x^2

And we know that Profit = Revenue - Cost

Revenue for x units of fertilizer R(X) = x*p(x)

= 300x - 0.1x^2

Hence Profit: P(x) = R(x) - C(x)

= [300x - 0.1x^2] - [15000 + 125x + 0.025x^2]  

= -0.125x^2 + 175x - 15000

To determine critical values

P'(x) = -0.25x + 175 = 0

Thus x = 175/0.25

x = 700

To maximize profit, the manufactures must produce 700 units of fertilizers

5 0
3 years ago
Why do humans, as one of many on this planet, have the greatest potential to impact all other species?
sdas [7]
Because our brains are the most developed out of all of the other species on this planet. Also, we require the most maintenance to survive. We can’t live in the ocean, such as a fish, shark, dolphin, etc. but we also can’t live in the forest such as bears, deer, coyotes, etc. we need to live in a stable environment when we will have enough food to survive as well to live in certain temperatures that are best suited for our kind. Hopefully that helped a little bit
7 0
2 years ago
Ouabain is a poison that binds to the na+/k+ pump in the cell membrane and inhibits its action. the expected result of this pois
Deffense [45]
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8 0
3 years ago
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melamori03 [73]

Answer:

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Foxtail fern- Angiosperm monocot

Tree fern- Angiosperm monocot

Boston fern- pterophyte

Spider plant- Angiosperm monocot

8 0
3 years ago
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