I belive "form a research question based on knowledge of the marsh," in other words, your hypothesis which is the 1st step in the scientific method after observation (which your scientist has already done)
Answer:
Research has shown that sea otters are doing their part by indirectly reducing the carbon dioxide (CO2) concentration in the atmosphere. It starts with vast areas of kelp forests that, through photosynthesis, absorb atmospheric CO2 and release oxygen into the air.
Explanation:
I hope this helps!
Primary succession is one of two types of biological and ecological succession of plant life, occurring in an environment in which new substrate devoid of vegetation and other organisms usually lacking soil, such as a lava flow or area left from retreated glacier, is deposited.
Explanation:
it is the diagram of an ovum or a human egg
A- follicle cells
B- zona pellucida
C- chromosomes
D- vitelline membrane
Answer:
A) You need to report the needle stick to your supervisor as soon as possible.
Explanation:
To begin, every accident in a hospital has to be immediatly reported to the supervisor in charge. Even if it wasn´t harmful, there are several forms that have to be filled in order to avoid further accidents.
Also, the supervisor has to follow the procedures needed. In this case, even though you have all the vaccines, in order to prevent any symptom, you have to be in medication immediatly, not in two weeks but right away.
The other set of vaccines is not needed because you were already in contact with the infection and your inmunity system already made defenses for further exposures.