Joshua observed the changes in a cake when it was baked in an oven. what best explains that he observed a chemical change? he saw the rising batter form the cake in the oven. he saw the cake expand outside the rim of the baking dish. he noticed the flour and other ingredients lose their unique properties. he noticed the steam from the moisture rise in the oven.

Why is excretion necessary to maintain homeostasis?

Select the correct answer. tay-sachs disease is caused by a mutation in the hexa gene located on chromosome 15. tay-sachs follows an autosomal recessive pattern of inheritance. with the of the diagram, identify which of the offspring will be an unaffected carrier. a diagram showing the genes of parents who are carriers of tay-sachs disease a. a, b, and c b. b and c c. a and d d. a e. d

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