Which of the following is NOT a direct threat to biodiversity in an aquatic ecosystem

A) Poisonous chemicals dumped in by factories

B) Over fishing

C) Global Warming

D) Oil Spills

During dna replication the wrong nucleotide was inserted in the DNA sequence. Which of the following terms describes the situation? Mutation, translation, regeneration, or transcription.

Phosphorus is atomic number 15. when it comes to bonding with other atoms, what is phosphorus likely to do

Which type of mutation results in an extra copy of all or part of a chromosome?

What is a multi cell?

List 3 abiotic factors you may find in the desert

In what way are plants in a sunny meadow and sulfur bacteria in a deep sea vent alike A) They both use photosynthesis to make their own food B) They both produce carbohydrates C) They both use chemosynthesis to produce their own food D) They both

Maryland white oak trees make their own food. Their cells contain structures that capture energy from the sun. What are these structures?

What are two ways in which all living things are similar at the molecular level.

Which of the labeled structures controls the water balance in the paramecium?

Paleontologists can definitively conclude whether dinosaurs were endotherms. a. True b. False