Alcohol can pass directly into the bloodstream from the mouth or stomach. a. true b. false

Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?

In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.

In which layer do organisms on earth love?