How are animal-like and plant-like protists are similar and different?

Why is the structure of molecule important to its function?

Ants live on acacia trees in south america. the ants feed on sugars secreted by the trees. the trees provide room for the ants to live. the ants sting any other insect or animal that comes to eat the trees. what type of relationship is this?

At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver