Answer:
Rods and cones
Explanation:
The retina contains the light sensitive cells, the cones and rods. It is here that an image is formed. Rods contain the photochemical pigment rhodopsin for dim light vision. Cones contain the photochemical pigment iodopsin for bright light and colour vision.
Answer:D. right; both the right and left eye
The main 3 parts are the magma , the central vent and a crater
The answer is C-- because it came from something living.
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Answer:
The population of insect eater birds are decreasing due unavailability of food.
Explanation:
If the population of insects in an ecosystem decreases, so the organisms which feed on them i. e. insect eater birds also decreases and die due to hunger. In an ecosystem, every organism is the food of other organism, if one organism is eliminated or reduced in population, then the other organisms will also be affected.