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sweet [91]
3 years ago
9

The cell membrane is selectively permeable because

Biology
1 answer:
sukhopar [10]3 years ago
6 0

the answer is C, only certain particles can pass through it.

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Spanish scientist observes that salmon produce more eggs when grown in a warmer aquariums he asked his colleagues in the United
Luba_88 [7]
No. The fish where he lives could be adapted to the warmer waters of a southern state/country.
4 0
4 years ago
The human population has changed in ways that are similar to other populations. How has the human population changed since it fi
kakasveta [241]

The human population has changed since it first appeared on earth as The b. population has generally increased, and at rates that have varied over time.

Humans, as well as other populations, have changed since their appearance on earth. Some populations became extinct as they were not able to cope with the environmental changes whereas other became more adaptable and increased in number over time.

The human population has also increased with the passage of time. However, the increase in the rate of the human population was not a stable one. At some times in the past, the population number declined due to environmental factors such as the eruption of a disease etc.

However, with the passage of time, humans have managed to adapt themselves to the changing environmental conditions and their population is increasing rapidly.

Although a part of your question is missing, you might be referring to this question:

The human population has changed in ways that are similar to other populations. How has the human population changed since it first appeared on earth?

a. The population has generally increased at a relatively constant rate

b. the population has generally increased, and at rates that have varied over time

c. The population increases rapidly until it reaches carrying capacity, where it has remained for thousands of years

d. The population increases rapidly until it reaches carrying capacity, and then decreased at a constant rate

To learn more about human population, click here:

brainly.com/question/24067944

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8 0
1 year ago
PLEASE HELP WILL GIVE BRAINLIEST
kvasek [131]

Answer:

Al

Explanation:

To survive, plants and animals carry out cellular respiration to break down sugar in the presence of oxygen to release energy in form of ATP. But they also use photosynthesis to make their own food.

8 0
3 years ago
What is the difference between HEMoglobin and HAEMoglobin?
VLD [36.1K]
There is no difference between HEMoglobin and HAEMoglobin, except in spelling. Hemoglobin is the American version of spelling, whereas haemoglobin is the British one.
In the United Kingdom, many English words are spelled differently from its American versions, and haemoglobin is just one of them.
3 0
3 years ago
Which of the following cells contain a plasma membrane?
SCORPION-xisa [38]

Answer:

eukaryotic cells

Like prokaryotes, eukaryotic cells have a plasma membrane (Figure 3.9) made up of a phospholipid bilayer with embedded proteins that separates the internal contents of the cell from its surrounding environment.

Explanation:

hope this helps

7 0
3 years ago
Read 2 more answers
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