Answer:
B and D
Explanation:
This is because a fact is something that has been proven beyond diassaproval and that is to say "humans use their lungs to breathe" and "the sun rises in the morning and sets at night
Answer:
A.
Explanation:
Shrimp eat plankton, so, if the number of shrimp decrease, the plankton will increase. hope I helped, and God bless you!
The negative changes which results in the lower survival rate or reproductive sucess.
Answer:
Root hairs form an important surface as they are needed to absorb most of the water and nutrients needed for the plant. They are also directly involved in the formation of root nodules in legume plants. ... Having a large surface area, the active uptake of water and minerals through root hairs is highly efficient.
<em><u>Observation and survey research </u></em>
The two main approaches used in primary marketing research are _____
NOT:
Longitudinal and historical research
Private and public research
<span>The economic and empirical approaches</span>