Answer: The mass of a tree is primarily carbon. The carbon comes from carbon dioxide used during photosynthesis. During photosynthesis, plants convert the sun's energy into chemical energy which is captured within the bonds of carbon molecules built from atmospheric carbon dioxide and water
Explanation: unknown science
Carbohydrates are the main energy source. But lipids are used for storing energy so
Answer:
Low traffic flow
Explanation:
Flashing red and yellow lights can control some intersections during low traffic flow.
The red traffic light signifies the stop sign and even when flashing, is still recognized as such thus, cars are expected to slow down when approaching flashing red and yellow lights and if the traffic is low, traffic flow can proceed seamlessly
Answer:
Ecosystem distribution
Explanation:
<u>The placement of biomes throughout the earth as a result of climatic factors such as temperature and precipitation is referred to as ecosystem distribution.</u>
Biomes generally represents a community of living organisms that are able to tolerate the climate of a place based on shared attributes. For example, all plants in the desert biomes are able to withstand low water.
An ecosystem refers a collection of different communities of organisms that are interacting with one another and their physical environment as a form of system.
Climatic factors such as temperature and precipitation delimits species distribution in an environment. Communities that are able to tolerate similar climatic conditions are placed in the same ecosystem. Hence, we have the <em>forest ecosystem, desert ecosystem, marine ecosystem, freshwater ecosystem, etc.</em>
Answer:
Your answer is D) leaves. The leaves serve as the "solar panels" of the plant, because they gather sunlight for photosynthesis.