We see rainbows when the son is behind us and some type of water or rain is in front of us. When the sun light hits a raindrop it's refracted and is changed in direction.
(and we see them with our eyes mannnn or womannnn)
Answer:
Adaption allows an organism to change according to the environmental needs, and ensures more chances of survival in the ecosystem. Example - If species of a particular type are in danger (lets say due to predation), the prey will adapt itself (overtime) to look like the environment (camaflouge suppose) and thus this will ensure the better chances of their survival
Explanation:
In my opinion, it is harmful. As said in the text “The sickle cell mutation causes hemoglobin to become less soluble and stick together when blood oxygen levels are low. In turn, red blood cells with clumped hemoglobin become sickle-shaped, which can lead to pain, swelling of the hands and feet, frequent infections, and eye problems.” So basically, (in my own words) when blood oxygen levels are low, the sickle cell mutation makes hemoglobin less soluble, causing it to cling together. As a result, sickle-shaped red blood cells form, causing discomfort, swelling in the hands and feet, frequent infections, and vision issues.
Answer:
There is no diagram. i don't think I can answer this question with no diagram
d. all of the above
Fossil fuel is a word used to define a gathering of sources of energy produced by natural methods like anaerobic disintegration during the Carboniferous age millions of years ago. During the Carboniferous age, the planet was incorporated with swamps abounding with plants and organisms. When these plants and animals died, they sunk to the depths of these marshes and oceans.
The benefits of fossil fuels are that they are plentiful and available, they contribute a large amount of concentrated power, they are comparatively low cost and they can be carried relatively easily.