What technological development caused large changes in science?
A. the invention of the wheel
B. the understanding of evolution
C. the invention of the microscope
D. the creation of DNA

Aboy with an extra x chromosome probably has which of the following syndromes?

During the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.

When a person is exercising the body needs to deliver increased amounts of oxygen to the muscles which component of blood ensures that the muscles will receive it