Which evolutionary plant innovation eliminated the need for sperm to swim through water to fertilize an egg, resulting in plants being truly adapted for reproduction on land?

What type of star do star spend most of their lives as?

What is a nonliving cell structure

The most common type of skin cancer, which produces an open ulcer that can easily be treated with radiation therapy or surgical removal, is malignant melanoma. true or false

Which diagram represents a source of quick energy for the body

How are the lysogenic and lytic cycles different? a. the lytic cycle is much slower. b. the lytic cycle causes disease. c. the lytic cycle is used by dna viruses. d. the lytic cycle replicates viruses?

What is the biggest difference between primary succession and secondary succession?

Circuit A has a 3 Ω resistor running on a 9V battery. Circuit B has a 0.5 Ω resistor running on a 3V battery. Which of the following circuits would have a higher amperage?

What is not an important factor or factors affecting coastal landform changes as a result of sea level rise today?

What is an example of a renewable resource that needs to be closely managed

What does fitness mean in terms of evolution?