If the conclusions do not support their hypothesis they would start the experiment all over again and see what they did wrong. <span />
In a food chain, plants are primary producers, as they produce biomass.
Answer: plants
A holdfast is a root-like structure that anchors aquatic sessile organisms, such as seaweed, other sessile algae, stalked crinoids, benthic cnidarians, and sponges, to the substrate.
Gel electrophoresis is the movement of charged particles in a fluid or gel under the influence of an electric field. Results of this technique can be interpreted to find out if someone carries a certain gene or not.
Answer:
the heart rate will increase just googled it
