Why is it more difficult to induce contraction of the arrector pili muscle in a warmer environment? \?

The pressurized plants and fungi mentioned in the video have some surprising similarities. what differences would you expect them to have?

Which member of the following food chain will be least affected by ddt, a pesticide water pollutant, if bio-magnification is occurring? algae> zooplankton> crayfish> leopard frog> large mouth bass

Which of the following statements about protists are true? a.they are typically found in moist environments. b.they are all unicellular. c.they have a nucleus. d.they are all multicellular.