How lotus adapt to live in water

A scientist collected samples of organisms from a local stream. what was the scientist testing?

Which bonds are broken during replication of dna? a hydrogen bonds b ionic bonds

Why might you magnify an object?

True or False? The current growth associated with the human population places pressure on resources and social organization.

A scientist has a fossil that was found in a layer of rock close to the Earth's surface. He believes that the fossil is around 12,000 years old.

Which sentence correctly uses a pronoun in the nominative case as a subject? a. Stefani and me stretch for thirty minutes prior to our vaulting competition. b. Prior to our vaulting competition, Stefani and I stretch for thirty minutes. c.

Why can the same earthquake have different ratings on the Richter Scale and the Moment Magnitude Scale?

Which of the statements best describes the process of crossing over during meiosis? Haploid daughter cells trade chromosomes in pairs. Homologous chromosomes pair up and exchange segments of DNA.

A marine clam is mistakenly added to a freshwater aquarium. What will happen to the clam and why? Popcorn sold at movie theaters is very salty, causing people to become thirsty and to buy so drinks. Explain why salty popcorn causes this thirst.

What is the function of reproductive system?