Answer the following question given this paragraph: Q: Some metabolic pathways release what by breaking down complex molecules to simpler compounds? Choices: - fat - hydrogen - water - energy A:
energy
Answer the following question given this paragraph: Female monotremes lack a uterus and vagina. Instead, they have a cloaca with one external opening, like the cloaca of reptiles and birds. The opening is used to excrete wastes as well as lay eggs. The eggs of monotremes have a leathery shell, like the eggs of reptiles. Female monotremes have mammary glands but not nipples. They secrete milk to feed their young from a patch on their belly. This form of reproduction is least risky for the mother but most risky for the offspring. Q: Female monotremes share what external opening with reptiles and birds? Choices: - urethra - vagina - anus - cloaca A:
cloaca
Q: Answer the following question given this paragraph: For some, the exciting part of a roller coaster is speeding down; for others it is the anticipation of climbing up. While the coaster is being towed up, it is having work done on it. The work done towing it to the top of the hill becomes potential energy stored in the coaster and that potential energy is converted to kinetic energy as the coaster runs down from the top of the hill to the bottom. Q: What type of energy is used when a roller coaster runs downhill? Choices: - vibrational energy - residual energy - proportional energy - kinetic energy A:
A: kinetic energy
Question: Answer the following question given this paragraph: 22.1 | Prokaryotic Diversity By the end of this section, you will be able to: Describe the evolutionary history of prokaryotes Discuss the distinguishing features of extremophiles Explain why it is difficult to culture prokaryotes Prokaryotes are ubiquitous. They cover every imaginable surface where there is sufficient moisture, and they live on and inside of other living things. In the typical human body, prokaryotic cells outnumber human body cells by about ten to one. They comprise the majority of living things in all ecosystems. Some prokaryotes thrive in environments that are inhospitable for most living things. Prokaryotes recycle nutrientsessential substances (such as carbon and nitrogen)and they drive the evolution of new ecosystems, some of which are natural and others man-made. Prokaryotes have been on Earth since long before multicellular life appeared. Q: What group of simple organisms recycles nutrients and has been on earth since long before multicellular life appeared? Choices: - bacteria - protists - eukaryotes - prokaryotes A:
Answer: prokaryotes
*Question*
Answer the following question given this paragraph: Waves topple over and break on the shore because of friction with the bottom in shallow water. Q: What force causes waves to topple over and break on the shore? Choices: - momentum - tension - vibration - friction A:
**Answer**
friction
Answer the following question given this paragraph: Figure 23.5 Rotation of a coil in a magnetic field produces an emf. This is the basic construction of a generator, where work done to turn the coil is converted to electric energy. Note the generator is very similar in construction to a motor. Q: In a generator, work done to turn the coil is converted to what type of energy? Choices: - solar - power - voltage - electric A:
electric