Red-green color blindness is caused by an x-linked recessive gene. in a family, the mother is a carrier of this gene while the father does not have the gene. what are the possible effects on their children?

Ricardo notices that when he plays soccer in the rain, his ball does not seem to go as far after a kick. what is the best scientific question that ricardo could ask about this observation? is soccer better played in the rain or sun? how does rain affect the distance a soccer ball can travel? how does rain affect the speed of a soccer ball? is soccer affected by the rain?

Ecologist have observed a sharp increase of sulfur dioxide in the air . what might be a possible consequence of excessive sulfur dioxide in the air ? a. acid rain b. ozone layer depletion c.ozone layer hole d.increase in sea levels

Mineral rich water heated by newly found oceanic crust escapes through cracks in the ocean floor called