Flowering plants appeared

A.) Paleozoic

B.) Cenozoic

C.) Mesozoic

What happens to the name of a hurricane if it is particularly destructive. It will be used more often in the future Roman numerals will be placed behind the name The year it formed will be placed behind the name It will be retired

The tsar and tsarina had five children. Did all seven family members have the same mitochondrial DNA (mtDNA) ? Give a reason for your answer.

What parts of the brain does the frontal lobe work with?

After an RNA molecule is transcribed from a eukaryotic gene, what are removed and what are spliced together to produce an mRNA molecule with a continuous coding sequence?

What do the arrows in a food chain represent

1. How much thermal energy is required to melt 4.525 mol of ice at 0°C to liquid water at 0°C?

During a party, Michael was talking to a friend about the symbolism involved in a recent movie. Michael attributed the explanation of the symbolism to a prominent movie critic, when actually he heard it from his roommate.

Which statement is true of natural populations? Populations are all the individuals of a species living in a defined area. Populations are all uniform in size. Viable populations exhibit little, if any, genetic variation.

What is the estimated expected (mean) time for project completion? a. 35 weeks b. 39 weeks c. 50 weeks d. 104 weeks e. 105 weeks?

Is iron oxide located in hydrosphere lithosphere or atmosphere?