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aliina [53]
3 years ago
7

I NEED HELP ASAP!!! Plato

Biology
1 answer:
arlik [135]3 years ago
7 0

<u>Answer</u>: B.  Basic needs, such as food and water, will be scarce.

As the population increases, the resources necessary to feed the additional persons will also increase. However, basic resources such as food and water are not unlimited. Some countries have more and some less.

Thus, the amount of available drinking water will decrease as well as the available farmland. Due to more mouths to feed, food insecurity will increase as it is uncertain if it is possible to adequately feed the new population.

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The function of platelets is all of the following except:
Svetlanka [38]

Answer:

C

Explanation:

They does not carry oxygen to injured areas of tissue

4 0
3 years ago
Check all the functions that take place within the eukaryotic cytoplasm.
sesenic [268]

The cytoplasm is a fluid substance that fills every living cell which is enclosed by the cell membrane. This substance is mainly composed of water and proteins.

The functions that take place within the eukaryotic cytoplasm are diverse:

  • Location for most metabolic pathways. Except for the metabolic pahtways in cell nucleus and cytoplasmatic organelles, all metabolic functions (e.g., synthesis of biomolecules, growth, etc) occur in the cytoplasm.  The cytoplasm contain enzymes (i.e., proteins) to carry out different chemical reactions.

  • Location for organelles that house many of the metabolic pathways for the cell. For example, the synthesis of ATP (the energy coin of the cells) is carried out in the mitochondria, which are organelles found in the cytoplasm.

  • Location for the cytoskeleton that gives integrity to the cell. The cytoplasm contains all of the three types of filaments of the cytoskeleton (i.e., microtubules, actin filaments, and intermediate filaments) which provides structural support to the cells.

On the other hand, in plant cells, the cell wall is located outside the cell membrane.

Learn more in:

brainly.com/question/9492242?referrer=searchResults

7 0
2 years ago
The asphalt in the La Brea Tar Pits is composed of hydrocarbons, but is not considered a fossil fuel.
nadezda [96]
<span>False
 Asphalt is still considered a fossil fuel, as anything that is a made up of hydrocarbons that is created from ancient biological origin is defined as such. They are not used for any sort of resource extraction due to their preserved status for study, but would still classify under the definition.</span>
7 0
3 years ago
Read 2 more answers
Which of the following statements about a controlled experiment is true?
antoniya [11.8K]

The controlled experiments are performed by the scientists, when they want to study the changes in the sample on changing a single variable. So, the correct answer is option (b).

In case, all variables are kept same, no changes would be observed in the experiment sample. A controlled experiment can be performed on living thing as well as non living. But, controlled experiment cannot be performed on the things which are influenced by a lot of variables, as they cannot create realistic results. So, the option (a), (c), and (d) are incorrect.

8 0
4 years ago
What is the original source of energy for most living organisms?
Ahat [919]
Most organisms rely on the sun as a primary source of energy
3 0
3 years ago
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