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jek_recluse [69]
3 years ago
10

Help please I’ll give brainliest only if you are right

Biology
1 answer:
Sladkaya [172]3 years ago
6 0

Answer:

1 st question ) Lack of food and oxygen and the presence of wastes limit their growth.

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What the difference between food chain <br> and food webs?​
lesya [120]

Answer:

a food web is a a system of interlocking and interdependent food chains, while a food chain is a a hierarchical series of organisms each dependent on the next as a source of food or the series of processes by which food is grown or produced, sold, and eventually consumed.

hope it helps! :)

Explanation:

3 0
3 years ago
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What are some things that have contributed to increased global temperatures due to higher levels of carbon dioxide?
Arisa [49]
There are many lines of evidence which clearly show that the atmospheric CO2<span>increase is caused by humans.  The clearest of these is simple accounting - humans are emitting CO2 at a rate twice as fast as the atmospheric increase (natural sinks are absorbing the other half).  There is no question whatsoever that the CO2 increase is human-caused.  This is settled science.</span>
6 0
3 years ago
What is the mass of all the worker bees in the hive together? Write your answer in scientific notation.
Lisa [10]

Answer:

4 × 10^0 kg or 4×E0 kg.

Explanation:

Before delving into or solving the Calculation, let us check one or two things about worker bees.

WHAT IS A WORKER BEE?.

Bees generally are social insects living in an organized community and they consist of three castes which include; the drone bees, worker bees, and the queen bees.

The queen bees are the female bees while the drone bees are the male bees.

The WORKER BEES are female bees too, but the only difference between them and the queen bees is that they (worker bees) do not reproduce like the queen bees. They are saddled with the responsibility of looking for food and maintaining the hive temperature.

Now to the question, the mass of a bee= 1 × 10^-4 kg. And there are 4 × 10^4 bees in hive. Therefore, the mass of all the worker bees in the hive together = (1 × 10^-4) × (4×10^4).

==> 4 × 10^0 kg, or 4E0 kg.

8 0
3 years ago
Identical twins occur when a(n) _____ divides to form two separate individual cells
jeyben [28]
Embryo should be the answer
8 0
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Soil formation is most influenced by _____.<br> climate.<br> plants.<br> wind.<br> animals.
AleksAgata [21]
The answer is climate. 
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3 years ago
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