Question 27 2 pts
propane reacts with oxygen in the air to burn and produce water, carbon dioxide and heat. this would be an example of an:
group of answer choices

exothermic reaction

endothermic reaction

In tomato plants, mendel found that the allele for smooth seeds (s) is dominant, while the allele for wrinkled seeds (s) is recessive. which of these punnett squares shows crosses between two plants heterozygous for smooth seeds? i need this to be answered as soon as ! sry the picture is bad quality

This is collection of data made by comparing objects in standard units. in science, the units are metric.

Kinases add - groups to other enzymes. this activities some enzyme while inhibiting other