The energy of wavelengths that appear is least useful to photosynthesis.
a) red
b) green
c) blue
d) orange

Apopulation has 1000 individuals. over a period of 1 year, 500 newindividuals are born. which equation shows how to calculate the birthrate ofthis population? a. 500 - 1000 = 0.5b. 1000 x 0.5 = 500c. 1000 - 500 = 2d. 1000 + 500 = 1500

Which of the following cell structures is significantly different between gram- positive and gram-negative bacteria?

What will a hypothesis become if supported by repeated expermentation