1 Galileo drew the following model of the solar
system. What does this model show?
Earth
2
Sun
A The distance between Earth and the sun
changes as Earth moves around the sun.
B Some, but not all, of the planets move
around the sun.
C Earth is the center of the solar system.
D Earth and the other planets move around
the sun.

92 sathe best for the question 11. most animals and plants reproduce sexually. this means that dna is passed down to new organisms from two parental organisms. which of the following is a key advantage of sexual reproduction?

Name the glands associated with human digestive system

The graph shows the amount of global warming happening in different ecosystems. which populations of organisms will likely decline the most as a result of climate change, and why? a.coral reefs because of the loss of the symbiotic algae living within their bodies b.penguin populations because the fish they eat will move into warmer waters c.mountain-dwelling birds because rising sea levels will relocate their food sources d.large cats in the rainforest because of decreased habitat loss for their prey