The carbohydrates, proteins and minerals that are vital to an organisms survival are found in:

1. food

2. carbon dioxide

3. oxygen

4. water

What enables plant or animal to live in it's surrounding

How does the Sun's energy power the water cycle? Question 1 options: 1) Solar flares melt glaciers. 2) Solar energy reflects off the Moon at night, causing evaporation. 3) Solar winds move clouds.

Reynaldo is reviewing a study on the effectiveness of a new drug-free remedy for depression. In the study, a group of participants was given a natural supplement for a period of six weeks. They rated their mood both before and after treatment.

Which statement best describes a human influence on the biogechemical cycles

Name two types of energy transformtions

Question 18 Which term best describes the diagram below? Eye color Blood type . Hair color Growth

Why did mendels use characteristics that only had 2 options? how did this aid in the development of his theories?

8. Modern fishing practices threaten biodiversity mainly through the

What is transpiration, and how does it occur within a plant

Describe each of the four mechanisms that cause air to rise.