What did Mendel's cross-pollination of pea plants prove?

A. Pea plants can have yellow seeds or green seeds.

B. Cross-pollination creates plants with new characteristics.

C. Different offspring of the same parents inherit different characteristics.

D. Genes are found on chromosomes in all cells of an organism.

What is the mass of each element in a 324.8 sample of co2

15. which of the following is not human-caused groundwater pollution? a. water in an aquifer dissolves elements such as arsenic and mercury from surrounding rock. b. water in an aquifer is contaminated by leachate that seeps into the ground from a landfill. c. water in an aquifer becomes polluted with chemicals used in hydraulic fracturing, or fracking. d. water in an aquifer absorbs harmful bacteria from the drainage field of a septic tank.

Acandle’s wick is the fabric string that holds the flame, and it burns down at a constant slow pace when the candle is lit. the wick is usually surrounded by wax. which is the most important property of covalent compounds that makes them useful for making candle wax? a low boiling point a low melting point a high boiling point a high melting point