Aworld-class cyclist training for the tour de france increases his respiration rate while pedaling up hills. what characteristic of life does this represent?

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry

Asap i will reward you brainliest for best which sentence about protists is accurate? all protists are unicellular and microscopic in nature. they have organelles, so protists are eukaryotic in nature. all protists make their own energy through photosynthesis.

What is true of sea slugs in these orders