How many neutrons does element x have if it’s atomic number is 22 and it’s mass number is 75?

Why does the skin of your finger shrink when you wash clothes for a long time?

Which of these statements is true about autotrophs, but not heterotrophs? a. they use sugar and oxygen to make carbon dioxide and water.b. they use chlorophyll and oxygen to make carbon dioxide and water.c. they use sunlight, water, and carbon dioxide to make sugars.d. they use sunlight, water, and oxygen to make chlorophyll.

Stem cells found adult tissue such as in bone marrow brain muscle skin and liver are only capable of what