The transparent of water through a plant depends on roots of absorbing water. Roots depend on osmosis to obtain water. In osmosis, water always?

The diagram shows a fossil of an ancient whale skull and a skull of a present-day whale. the ancient whale is extinct and is believed to be an ancestor of the present-day whale. what do these skulls most likely show that supports darwin’s theory of evolution? all populations can adapt and survive. only some organisms have a common ancestor. populations change slowly over time. populations rapidly become extinct.

What type of plant is good for a bioassay and where can i buy it? i only have a month.

What form of anesthetic was used for field surgery