Ava travels to the mountains with her family, and while they are hiking, they see a field of wild irises. She remembers that plants follow a particular life cycle. Which of the following sentences describes the ways plants spread their seeds? Choose the two that apply.
a
Bees, attracted by brightly colored flowers, pick up and move seeds to new locations.
b
Animals, attracted by scent, eat and then disperse seeds in new locations through their droppings.
c
Seeds are carried away from parent plant by wind or water.
d
Flowers are picked and moved to new locations where their seeds can grow.

Chlorophyll is found in plant leaves and absorbs light from the sun to enable plants to perform photosynthesis. magnesium is an important component of chlorophyll. the concentration of magnesium ions is higher in the root-hair cells of plants than in the soil. which mechanism of ion uptake would best enable a plant to produce a steady supply of chlorophyll? osmosis diffusion passive transport active transport

How many copies of each chromosomes should be present in each of the 4 final haploid versions of gamete?

Diego conducted an experiment to find out what kind of ball bounces the highest when dropped from a five-foot platform. he used a golf ball, a tennis ball, and a soccer ball. he dropped each ball from the balcony once. diego recorded his observations after each drop. what can diego do to best improve the reliability of his results? a) drop each ball from the platform three more times b) record his observations in more than one unit c) write at least two scientific questions after the experiment is complete d) share his results with other people who have done similar experiments you for the !