Which of the following is a true statement about chloroplasts? a. they transport glucose into the cell. bthey convert light energy into chemical energy. cthey are present in animal cells, but not in plant cells. dthey convert the energy in glucose into a more usable form.

Hurry which of these is true about index fossils? a) are very scarcely found b) used as guides in relative dating c) found in the youngest layer of the rock d) used as reference points in absolute dating

Plz genetic engineering can be applied to many fields including medicine and agriculture. which of the following is a medical application of genetic engineering? a. giving crop plants recombinant dna so that they would be resistant to herbicides. b. examining a persons pedigree to determine whether they can carry a gene for a genetic disease. c. analyzing a persons dna to see how closely they are related to another person. d. certain genes into bacteria so that they will produce a needed medicine.

Match each term to its best definition? sedimentary depositional enviornment