The letters that indicate cells in which a large number of chloroplasts is likely to be found:
B) B and C
The letters that indicate cells in which a large number of chloroplasts is likely to be found is B and C.
The other parts of the leaf are for protection or assimilation of Co2 and other materials. As it were the springy mesophyll cells.
A chloroplast is an organelle inside the cells of plants and certain green growth that's the location of photosynthesis, which is the method by which vitality from the Sun is changed over into chemical vitality for growth.
Thus, the correct option is B.
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Answer:
B
Explanation:
the other parts of the leaf are for protection or absorption of Co2 and other materials. Only the spongy mesophyll cells
The immune system's red blood cells fight and destroy foreign antigens.
B.
White blood cells move through the body (to parts where they are needed) in the blood vessels of the circulatory system to destroy pathogens.
C.
The circulatory system's arteries cause the immune system to work harder by bringing oxygen-depleted blood to the infection site.
D.
Red blood cells released by immune cells cause increased blood flow to the infection site; this increased blood flow brings other red blood cells to the area more quickly.
The correct is actually D , this is a question I have reviewed before in the past and the correct answer is def D as I remember clearly , I forgot how I explained it but I know for sure the answer is D :)
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6. Energy transfer between organisms normally involves conservation of heat energy.
C. Energy is lost between trophic levels.
Energy is lost between trophic levels.
Answer: Option C
Explanation:
The source of energy for all organisms is the Sun. The Tropic levels exhibit the flow of energy in an ecosystem. The flow of energy is always in one direction. The energy level decreases crossing each trophic level as energy is lost in the form of heat.
Primary producers are the first in Trophic level, The Herbivores fall in the next level , the Carnivores form the next level and the decomposers are the last in the trophic level. The decomposers decompose all the living organisms and convert to nutrients that are available in the soil. The plants take up this nutrient and hence this is a cycle.