Complete the punnet square that shows a test cross for a tall pea plant( RR x rr) by placing the correct answer in its correct place. Place the plant to be tested at the top of the punnet square. PLEASE HELP

Tlymphocytes mature in the? a. thyroid gland. b. bone marrow. c. spleen. d. thymus.

The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that a) the four organisms do not have a common ancestor. b) humans are more closely related to chimps than any other apes. c) chimps are more closely related to gorillas than they are to humans. eliminate d) there is no evidence if any relationship between the four branches on the tree.

To sciences do not agree on which type of grocery bag is better for the environment what is most likely to come out come out of the disagreement