Answer the following question given this paragraph: The inheritance of traits is not always as simple as Mendel's rules. Each characteristic Mendel investigated was controlled by one gene that had only two possible alleles, one of which was completely dominant over the other. We now know that inheritance is often more complicated than this. In blood types, for example, there are actually three alleles instead of two. And some traits even have more than three alleles. Q: What measures the amount of matter in an object? Choices: - concentrations - amounts - weight - mass A:
mass
(Question)
Answer the following question given this paragraph: New land can be created by volcanic eruptions. Q: New land can be created when what happens to a volcano? Choices: - it evolves - it dies - it stays dormant - it erupts A:
(Answer)
it erupts
Ques: Answer the following question given this paragraph: Lipids consist only or mainly of carbon, hydrogen, and oxygen. Both fats and oils are made up of long chains of carbon atoms that are bonded together. These chains are called fatty acids. Fatty acids may be saturated or unsaturated. In the Figure below you can see structural formulas for two small fatty acids, one saturated and one unsaturated. Q: Both fats and oils are made up of long chains of carbon atoms that are bonded together. what are these chains called? Choices: - amino acids - metabolic acids - nucleic acids - fatty acids A:
Ans: fatty acids
(Q).
Answer the following question given this paragraph: Chemists often need to know what elements are present in a compound and in what percentage. The percent composition is the percent by mass of each element in a compound. It is calculated in a similar way that we just indicated for the peanut butter. Q: What term means the percent by mass of each element in a compound? Choices: - molecular composition - calculated composition - mass composition - percent composition A:
(A).
percent composition
Ques:Answer the following question given this paragraph: Most of the organisms that once lived on Earth are now extinct. Earth's environment has changed many times. Many organisms could not adapt to the changes. They died out. The organisms that did survive passed traits on to their offspring. The changes added up, eventually producing the species we see today. Q: Species of organisms that have permanently died out can also be called what? Choices: - succinct - inherited - occuring - extinct A:

Ans:extinct
Ques:Answer the following question given this paragraph: Force and electric field are vectors and thus have direction as well as their value. Q: Because force and electric field are what, they have direction as well as their value? Choices: - sensors - neurons - mass - vectors A:

Ans:
vectors