Answer:
Explanation:Many traits vary among different members of a population of humans and animals, from body size to hair colour, and those differences are often linked to differences in genes. Natural selection occurs when some of those traits help some individuals survive and reproduce more than others
Answer:
Light Energy is converted to Chemical Energy
Explanation:
1. is a solid fossil 2. fuel formed underground 3. is used up faster
Answer:
The correct answer is as showed in the Explanation
Explanation:
Seismic waves are waves of energy that are produced due to Earth's layers movement, such as the ones occurring during earthquakes. Scientists developed an early warning system to determine when an earthquake is going to take place by analyzing the behavior of two types of waves: P waves and S waves. P waves are the ones that travel faster and are produced first, they travel in an exact opposite direct of where the earthquake is produced. On the other hand, s waves or secondary waves are slower and travel in a perpendicular way. Scientist detect when these waves are generated in specialized centers.
Plants use sunlight from the Sun to perform photosynthesis., in order to maintain a healthy ecosystem, you need a good balance between elodea plants and animals. this is because the elodea plants they use the carbon dioxide what animals make through cellular respiration.
