Answer and explanation:
The cell membrane has a major role in achieving homeostasis, that being as follows: The cell membrane has two layers that do not allow the transfer of water and ions. This makes possible the fact that cells concentrate more sodium ions outside the cell. The cell membrane also performs the task of pumping water in and out, thus affecting the concentration of the cytosol. To conclude, thanks to the cell membrane, cells can adjust to changing temperatures.
Answer:
its genetic diversity is very low.
Explanation:
One characteristic that distinguishes a population in an extinction vortex from most other populations is that ITS GENETIC DIVERSITY IS VERY LOW.
Answer:
True
Explanation:
Under the Uniform Commercial Code, a contract to sell or lease personal property is simply a transfer of the rights to use and possession of goods for a term that can be considered by both parties. As long as the parties involved in the contract manifests an intent, but cannot identify the exact time or moment that they formed a contract, a contract to sell or lease is still recognized.
Answer:
B). A Cross-sectional research design.
Explanation:
A cross-sectional research design is demonstrated as a kind of observation study that involves the study and analysis of a representative subset from the population at a particular point of time.
In the given example, Tucker is employing 'cross-sectional research design' as he selects a representative subset('a group of 5-year-olds, a group of 10-year-olds, and a group of 15-year old) from the population at the same time for study and analysis(by interviewing them) . This implies that Tucker adopts a '<u>cross-sectional research design</u>.'
