Which scientist invented the very first optical microscopes and was also the first person to view single-celled organisms living in pond water?

What has the fda mandated be added to foods containing olestra?

Making toast in a toaster what is the energy before and after called?

Definition: These are all the living organisms on earth.

What are sediments containing pieces of diatoms used for? A. making solar cells B. making glass C. abrasives and polishes D. thickening ice cream

What is a gamete? a reproductive cell a haploid cell (one with half the genetic information) egg or sperm All of the above

Why do animal cells have many small vacuoles and plant cells have 1 or 2 large vacuoles?

In the space below identify the name of each structure, A, B, and C

Wich planets have one or more moons? select for option Earth Jupiter Mercury Neptune Uranus

In living things, smaller substances are linked to make up larger substances. Which of the following correctly describes a larger substance made by linking smaller substances? Nucleic acids are linked to make up proteins.

Describe the environment in Madagascar