C: rainforest are biologically more diverse than ecosystems.
Explanation: the reason why this is correct is because of the vast ratio of American and Europeans animal/plant species compared to Brazil alone. They have much more diversity hence having more biodiversity. The vast amount of plants and animals are superior to other countries.
Answer:
When we engage in physical exercises and we sweat the body tries to return to its optimal temperature, as sweat evaporates from the skin, heat is removed from the body, but the body also loses body fluids, therefore one needs to take lot of fluids during exercise as this will help replace the fluid that is lost during sweat.
1. Sustainable 2. Environmental
Answer:
hi!
Explanation:
The main parts of the immune system are: white blood cells, antibodies, the complement system, the lymphatic system, the spleen, the thymus, and the bone marrow.
Question:- what is the net charge of the structure in the figure below?
A. 1-
B. 1+
C. 2+
D. 2-
Answer
there are 3 protons (+ve charge) and 2 electrons (-ve charges )
so net charge is positive one
