How can you calculate stream gradient

How many b genes are necessary to produce the recessive color

How would you explain how both passive transport and active transport are necessary for photosynthesis to occur

Which abiotic factor changes as succession progresses? Tree species, wind currents, light intensity, or size of plants?

This map shows the pH levels in rain throughout the United States. We would expect to see the MOST damage to evergreen trees in which area of the United States? A) midwest B) northeast C) west coast D) deep south

What does it take to be an living organism?

Which part of the root contains transport tubes?

The sugar found in dna is?

How do scientists use letters to represent alleles

Which feature is not used to classify a virus? Question 4 options: genetic material size shape of the capsid shape of its nucleus

When the levels of glucose and leptin circulating in the blood are sufficiently low, the impulse will be to stop (not eat) ?