Which of the following is found in plant and animal cells?
lysosomes
chloroplast
centrosome
golgi apparatus

Put the following steps of the convection process in the correct order. 1. gravity pulls cooler matter downward. 2. the matter expands and decreases in density. 3. an up-and-down flow of matter produces a convection current. 4. matter is heated. 5. warmed matter is forced upward. question 2 options: a) 4, 2, 5, 1, 3 b) 2, 4, 3, 1, 5 c) 3, 2, 5, 4, 1 d) 1, 4, 2, 5, 3

Which characteristics are typical of a human population in the postindustrial stage?

What if the yeast were extremely active and produced more than 100ml gas. would you know? why/why not