Question 3: a student heated a hydrate fully and determined its percentage of water to be 45%. the student kept it in the crucible and massed it again the following class. this time the student calculated the percentage of water to be 39%. state whether the hydrate gained or lost mass between classes. suggest what might have happened to the hydrate to cause this change. i don’t understand why the percentage went down the 2nd time

In pea plants, the allele for tallness (t) is dominant to the allele for shortness (t). in the cross between a tall pea plant and a short pea plant shown below, what is the probability that the resulting offspring will be tall? whats the percent

Which three statements represent the benefits of performing experiments using computer simulations?

Read the claim. breakfast is an important meal. it jump starts the body’s process of using calories to break down food. appetite can decrease with age, but going too long without eating causes metabolism to slow down. current research shows that incorporating legumes such as lentils and chickpeas into meals boosts metabolism for twenty-four hours. who might benefit from this claim? people who have a fast metabolism stores that sell exercise equipment people who take vitamin supplements grocery stores that sell legumes