Which of these responses is a result of a seasonal change, which happens over and over at a certain time of year? A. Grasses becoming yellowed because of a virus B. Plankton disappearing due to an oil spill in the ocean C. Mice growing larger due to having a large food supply D. Chipmunks sleeping underground during cold weather​

Which phrase best describes surface currents? 1. up-and-down ocean movement caused by wind 2. waves that hit the shore at an angle and transport sand 3. streams of warm water flowing through the ocean and caused by wind 4. waves that approach the shore and cause their crests to fall into their troughs

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 does it mean for an allele to be dominant?