Answer the following question given this paragraph: Unsaturated fatty acids occur naturally in the bent shapes shown in Figure above . However, unsaturated fatty acids can be artificially manufactured to have straight chains like saturated fatty acids. Called trans fatty acids , these synthetic lipids were commonly added to foods until it was found that they increased the risk for certain health problems. Many food manufacturers no longer use trans fatty acids for this reason. Q: What do you call the unhealthy synthetic lipids created when unsaturated fatty acids are artificially manufactured to have straight chains? Choices: - safflower acids - polyunsaturated fats - omega-3 fatty acids - trans fatty acids A:
trans fatty acids
(Question)
Answer the following question given this paragraph: Like other female vertebrates, all female mammals have ovaries . These are the organs that produce eggs (see Figure below ). Therian mammals also have two additional female reproductive structures that are not found in other vertebrates. They are the uterus and vagina. Q: What organs produce eggs? Choices: - glands - testes - kidneys - ovaries A:
(Answer)
ovaries
Ques: Answer the following question given this paragraph: Terrestrial biomes include all the land areas on Earth where organisms live. The distinguishing features of terrestrial biomes are determined mainly by climate. Terrestrial biomes include tundras, temperate forests and grasslands, chaparral, temperate and tropical deserts, and tropical forests and grasslands. Q: What factor largely determines the distinguishing features of terrestrial biomes? Choices: - density - sea level - migration - climate A:
Ans: climate
(Q).
Answer the following question given this paragraph: The axe head and the doorstop are both examples of a wedge, a type of simple machine. Q: An axe head and a doorstop are types of what simple machine? Choices: - pulley - blade - lever - wedge A:
(A).
wedge
Ques:Answer the following question given this paragraph: Electromagnetic radiation behaves like particles as well as waves. This prompted Albert Einstein to develop his wave-particle theory. Q: Electromagnetic radiation behaves like particles as well as what? Choices: - fluids - currents - points - waves A:

Ans:waves
Question: Answer the following question given this paragraph: Trisomy is a state where humans have an extra autosome. That is, they have three of a particular chromosome instead of two. For example, trisomy 18 results from an extra chromosome 18, resulting in 47 total chromosomes. To identify the chromosome number (including an abnormal number), a sample of cells is removed from an individual or developing fetus. Metaphase chromosomes are photographed and a karyotype is produced. A karyotype will display any abnormalities in chromosome number or large chromosomal rearrangements. Trisomy 8, 9, 12, 13, 16, 18, and 21 have been identified in humans. Trisomy 16 is the most common trisomy in humans, occurring in more than 1% of pregnancies. This condition, however, usually results in spontaneous miscarriage in the first trimester. The most common trisomy in viable births is Trisomy 21 . Q: What is it called when a human has an extra autosome? Choices: - monosomy - polysomy - mosaicism - trisomy A:
Answer:
trisomy