Classify these hypotheses about the ocean as falsiflable or non-falsiflable. Limestone erodes faster than
basalt when exposed to
ocean salt water.
The rugged Panama coastline
offers a wonderful experience
for fishing enthusiasts.
Shallower tide pools support
more algae growth.
Warm ocean water is
more enjoyable to swim
in than cool ocean water.

According to the cladogram, which organisms have roundworms as a common ancestor?

Which statement describes a way in which the digestive and excretory systems work together? a. the nephrons absorb nutrients from food going to the large intestine. b. the excretory system balances blood gases in the small intestine. c. the intestinal villi filter blood and send wastes to the bladder. d. the excretory system balances the salts and water obtained from digested food

If an organ has six haploid chromosomes,how many chromosomes are present. 6 12