you would like to make a salad that consists of lettuce, tomato, cucumber, and you go to the supermarket intending to purchase one variety of each of these ingredients. you discover that there are varieties of lettuce, varieties of tomatoes, varieties of cucumbers, and varieties of for sale at the supermarket. how many different salads can you make?

Spider crabs live in the shallow regions of the ocean floor. algae tend to grow on the surface of spider crabs. the algae provide the crabs protection from predators by camouflaging them. the spider crabs give the algae shelter. what does this description suggest? 1. the algae are parasites of the spider crabs. 2. the algae and the spider crabs have a mutualistic relationship. 3. the spider crabs are commensals, and the algae are parasites. 4. the spider crabs benefit from the algae living on them. 5. the spider crabs are parasites of the algae.

Of the population of the united states is obese. a. 10% b. 25% c. 33% d. 50% select the best answer from the choices provided. a b c d

Students who utilize the" read, underline and eliminate" strategy are more likely to get better test grades. why do you think this is so