input: OPTIONS:
- kinetic energy
- potential energy
- geothermal energy
- solar energy Now, answer this question: Answer the following question given this paragraph: The energy in sunlight, or solar energy, can be used to heat homes. It can also be used to produce electricity in solar cells. However, solar energy may not be practical in areas that are often cloudy. Q: The energy in sunlight is also known as what kind of energy? A:
A:
output: solar energy

Answer the following question given this paragraph: Primary Producers/Food Sources Protists are essential sources of nutrition for many other organisms. In some cases, as in plankton, protists are consumed directly. Alternatively, photosynthetic protists serve as producers of nutrition for other organisms. For instance, photosynthetic dinoflagellates called zooxanthellae use sunlight to fix inorganic carbon. In this symbiotic relationship, these protists provide nutrients for coral polyps (Figure 23.29) that house them, giving corals a boost of energy to secrete a calcium carbonate skeleton. In turn, the corals provide the protist with a protected environment and the compounds needed for photosynthesis. This type of symbiotic relationship is important in nutrient-poor environments. Without dinoflagellate symbionts, corals lose algal pigments in a process called coral bleaching, and they eventually die. This explains why reefbuilding corals do not reside in waters deeper than 20 meters: insufficient light reaches those depths for dinoflagellates to photosynthesize. Q: Without dinoflagellate symbionts, corals lose algal pigments in a process called coral bleaching and eventually die, while corals in turn provide protection, making this what type of relationship?. A:

OPTIONS:
- idealistic
- semantic
- parasitic
- symbiotic

Answer: symbiotic

Problem: OPTIONS:
- glands
- intestines
- lungs
- veins
Q: Answer the following question given this paragraph: Q: Arteries carry oxygenated blood away from the heart, what carries un-oxygenated blood back to the heart? A:
Answer: veins

Problem:OPTIONS:
- sedimentary worms
- indigenous worms
- elongated worms
- segmented worms

Answer the following question given this paragraph: Mollusks are probably most closely related to organisms in the phylum Annelida , also known as segmented worms. This phylum includes the earthworm and leech. Scientists believe these two groups are related because, when they are in the early stage of development, they look very similar. Mollusks also share features of their organ systems with segmented worms. Unlike segmented worms, however, mollusks do not have body segmentation. The basic mollusk body shape is usually quite different as well. Q: Mollusks are probably most closely related to organisms in the phylum annelida , also known as what? A:
****
A: segmented worms

Answer the following question given this paragraph: Yogurt is a good source of calcium. Yogurt also contains active cultures of "good" bacteria. Foods that contain these beneficial bacteria are sometimes called "probiotic. ". Q: What term is used to describe foods containing active cultures of beneficial bacteria? A:
OPTIONS:
- sembiotic
- antibiotics
- carotenoids
- probiotic
probiotic

Answer the following question given this paragraph: Abiotic factors are the nonliving parts of ecosystems. They include air, sunlight, soil, water, and minerals. These are all things that are needed for life. They determine which living things and how many of them an ecosystem can support. Figure below shows an ecosystem and its abiotic factors. Q: What is the name for the nonliving parts of ecosystems? A:
OPTIONS:
- diverse factors
- nucleic factors
- Dead factors
- abiotic factors

Answer:
abiotic factors