Please someone helpp pleassseee please

Select the correct answer from each drop-down menu. in an experiment, dr. travis examined the effects of calcium intake on osteoporosis, a condition that causes an increased risk of bone fractures. the amount of calcium is variable. the risk of bone fractures .

What is used as a template during replication? a- mrna b- trna c- rrna d- dna

Which organisms udergo photosynthesis