A group of people introduce an invasive red algae to an aquatic ecosystem where the red algae takes over the green algae. The organisms in the ecosystem cannot get nutrients from the red algae. How will this affect the ecosystem dependent on the green algae?

Mr. olajuwan was in a horrific snowmobile accident. afterwards he had trouble walking and he had a loss of balance. which of the 4 major brain region was probably demaged

Choose one animal (cheetas) and research on the internet what has contributed to this animal becoming "endangered" or "threatened." what animal you have chosen? how long has the animal been endangered or threatened? what has contributed to this animal’s endangered or threatened status? why is it important to save this animal from extinction? after researching and gathering facts, write a 350-word letter from the point of view of an animal rights' activist. be sure to include at least five facts that you learned from your research.

What is the most important inorganic material for livings things? ! due tomorrow!