In a certain plant rough seeds are dominant (r) and smooth seeds are recessive (r). two plants with genotype rr are crossed, and their offspring has smooth seeds. what is the genotype of thier offspring?

Here's one way to follow the scientific method. place the missing steps in the correct position in the process.

Which phrase is the best summary of the model shown? a. the transfer of the sun's energy through trophic levels b. a series of aerobic and anaerobic reactions c. a transformation of light energy into chemical energy d. the breakdown of food molecules

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.