Imagine that Earth is no longer the only planet with life. When we can interact with other planets. Act as a tour guide, introducing aliens to the world that lives on Earth as they travel to this blue planet. please help me with this presentation, thank you so much!!

Hedgerows have created a new ecosystem within britain’s a. farms b. cities c. forests d. industrial areas

In pea plants, yellow seed color (y) is dominant and green seed color (y) is recessive. based on the punnett squares, what are the chances that the offspring in the second generation will have green seeds?

Which of the following must be true for a fossil organism to be useful as an index fossil? a. the fossil organism must be widespread geographically. b. the fossil organism must be abundant. c. the fossil organism must be limited to a short span of geologic time. d. all of the above.