Scientists now believe the Miller-Urey experiment was not an accurate depiction of the conditions on early Earth. What reasonable inference could be made about this experiment? A. It demonstrated that a hypothesis other than Miller-Urey is correct.

B. It showed that reactions for the origins of life could have occurred in a similar way.

C. Because it produced 13 amino acids out of 20, it signaled the hypothesis is most likely correct.

D. Because only 13 amino acids were produced, it suggested that not all of today's elements were present in early Earth conditions.

Darrel conducted an experiment with the following procedure: fill two cups with ice water. place an uninflated balloon snuggly onto your left index finger. blow a little air into an identical balloon, and place it onto your right index finger. place both fingers into the cups of ice water. darrel noticed that his right finger felt warmer in the ice water than did his left finger. which of the following does the experiment show? a. air is a good radiator of heat. b. air is a good insulator of heat. c. air is a good conductor of heat. d. air is a good convector of heat.

Anormal appearing couple is found to be heterozygous recessive for albinism both have the genotype aa the gene responsible for albinism is recessive to the normal pigment-producing gene what are the changes of their children being albino

Number and variety of living organism; includes genetic, species, and ecological types