Climates near the equator are warmer than at the north pole because .
a. the sun rays have greater energy at the equator.
b. the suns rays are more concentrated at the equator.
c. ice at the poles absorb sun-rays
d. the equator is near a low pressure-belt

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?

Which of the following is an example of competition that could be found in a forest? question 14 options: deer eat berries and their droppings seed new areas creating more berry bushes two fox populations utilize the same rabbit population as their main food source two hawk populations utilize the same scorpion population as their main food source lack of sunlight due to changes in the seasons restricts the growth of certain plants

Choose the correct words to complete the sentences related to genetic screening. is a procedure that is used during pregnancy to detect genetic defects. is extracted from the uterus and used to identify genetic disorders?