chlorophiill splits a to water molecule replenish its last electron, resulting in hydrogen ions and ...

Are corals embryophytes?

All living things are made up of cells inside of the cell is watery and jelly-like. you can't see them just using you eyes. you need a microscope, which makes them look many times bigger that they actually are.

Which tectonic plate is primarily comprised of sea floor crust

Which of these is NOT a nucleotide base found in DNA? uracil adenine guanine thymine

The data show that both paper grocery bags and plastic grocery bags cause harm to the environment.

A geologic time scale analogy

Sammy is taking notes to study for a test. He wrote out the steps that involve hydrogen during photosynthesis. The steps are shown, but they are not in the correct order. 1 - Water is broken down into oxygen and hydrogen.

Which of the following are NOT common invertebrates with exoskeletons? A) Anemone B) Crustaceans C) Insects D) Spiders

Describe how the body responds to different types of medicine.

Which of the following best describes a cinder cone? A. a volcano that erupts flowing, molten lava after it blasts out pyroclastic material B. a tall volcano that is covered in hardened pahoehoe lava flows C.