Answer:Independent and Dependent variables
Explanation: 1. IV:fertilizer DV:grass
2.IV:salinity DV: goldfish
3.IV:minutes studied DV:effect of studying
4.IV:pesticides DV:size of apples
5.IV:amount he exercises DV:running a kilometer
6.IV:detergent DV: cleanliness of his clothes
7.IV:weight of dogs DV: puppies in litter
8.IV:time on social media DV:anxiety levels
9.IV:diet of rat DV: rats overall health
hope this helps :))
Water. the only 4 macromolecules are nucleic acid, carbohydrate, lipids, and protein
The correct answer is letter D. A lion has strong legs for running enables it to cover its vast territory in the wild. These legs give them the power to hunt and give them the capacity to be the leader and most powerful species in a particular population.
Answer: The cell would be eukaryotic because it has chloroplasts.
Explanation: Only Eukaryotic cells have structures like chloroplasts, while prokaryotic cells do not.
I believe the correct answer is the third option. Recombinant dna refers to dna resulting when genes from one organism are inserted into another organism. It is used to completely change the genetic makeup of a certain cell with new properties.