What is the main component of biogas and natural gas?

Correct Answer: Brain death

Correct Answer: Onion

Correct Answer: banana

Correct Answer: 2nd

Correct Answer: Chloro Fluoro Carbon

Correct Answer: In the process of photosynthesis, plants need the sun's energy, water to make food for themselves in the form of ATP ( adenosine triphosphate ) , which is packages of energy Carbon : coming into the plants ( or algae ) along with water make those ATP into a bigger molecule, which is know as glucose Formula: 6 CO2 + 6 H2O + Suns Energy -> glucose + oxygen Photosynthesis has an affect on the carbon cycle because it reduces the amount of CO2 in the air and redirects it into sugars which feeds animals as well as humans Hence, Photosynthesis removes CO2 from the atmosphere and replaces it with O2

Correct Answer: Plants are photosynthetic autotrophs, which means that they are able to produce their own food through the process called photosynthesis In photosynthesis, plants use light, water, and carbon dioxide to create glucose, which they convert to cellulose and use to make new cells Hence, that is why, Plants are called photosynthetic autotrophs

Correct Answer: < 5 deg Celcius

Explanation:

To reduce the risk of bacterial contamination, many foods must be stored in the refrigerator and thus kept below 5 degrees Celsius. These foods are often classified as ?high-risk foods? and include ? meat, poultry, dairy, seafood, eggs, smallgoods and cooked rice and pasta. This also refers to ready-to-eat foods that have high-risk foods as ingredients and include ? casseroles, quiche, pasta salad, pizza, sandwiches and many cakes.

 

By keeping these high-risk foods under 5 degrees Celsius it stops them from entering the ?danger-zone? ? temperatures between 5 degrees Celsius and 60 degrees Celsius. The danger-zone is the temperature zone which provides bacteria with the perfect environment to rapidly grow and multiply to numbers that cause food poisoning.

 

Correct Answer: cellulose

Explanation:

Plant cell walls are mostly made up of the molecule cellulose. Cellulose is a polysaccharide, a complex sugar made of long chains of glucose.

 

The cell wall must be made of thick and strong material as it provides the structural shape of the plant and protection from insects and microorganisms.

Correct Answer: After you eat, insulin stimulates the lowering of blood sugar levels.

Explanation:

Eating raises blood sugar levels, insulin stimulates the lowering of blood sugar level. In this example the response to the stimulus (increased blood sugar levels) opposes that stimulus (by lowering blood sugar levels).