A depressant is the chemical substances that have a calming effect on people. They are also called sedatives or tranquilizers. The correct answer is 2.
The answer is letter D.
A group of white blood cells that has of small and large lymphocytes.
The small lymphocytes bear variable cell-surface receptors for antigen and are
responsible for adaptive immune responses. There are two main group of small
lymphocyte—B lymphocytes (B cells) and T lymphocytes (T cells). Large granular
lymphocytes are natural killer (NK) cells, lymphocytes of innate immunity.
The strip cropping is a method of the farmers that is used whenever the slope may be too sharp and steep or if there is no other alternative way or method of preventing such incidents, such as possible soil erosion.
<u>Answer:</u>
Option(b)
European colonization influenced the lives of native peoples in the South Pacific by forcing them to give up their land to settlers.
<u>Explanation:
</u>
Colonization refer to the acquiring of political control over a territory or region through tact or force. European colonization affected the lives of native people by introducing a fatal disease which wiped out a considerable number of the native population.
Producers <span>have the ability to make their own food using an energy source, like the sun. An example of this would be a plant.
</span>Consumers<span> are broken into two groups: primary and secondary.
</span>Primary consumers<span> are the herbivores that eat the producers.
</span>Secondary consumers<span> are the carnivores that eat the primary consumers.
Deer are herbivores and wolves are carnivores; they are both consumers.
</span>So the main difference between producers and consumer are that producers make their own food and consumers can't. They eat producers and other consumers.
