Once you get to the “identify the hdf object” page of the activity, use the information you’ve learned to classify the object. what is the object shown? how did you determine this?

How do hydroponic plants differ from nonhydroponic plants? a.) hydroponic plants can grow in a dryer soil. nonhydroponic plants grow in moist soil. b.) hydroponic plants grow on other plants and are known as air plants. nonhydroponic plants do not grow on other plants. c.) hydroponic plants can only grow in rain forests. nonhydroponic plants cannot grow in rain forests. d.) hydroponic plants are grown without soil. nonhydroponic plants are grown in soil.

What is the length x of the side of the triangle below? (hint: use the cosine function)

When an object is heated it contracts. a. true b. false