Answer:
C. Skeletal system
it supports the body's physical structure
<h2>
Answer:</h2>
Removal of the tarnish from the silver is a <u>physical change</u>.
<h2>
Explanation:</h2>
The type of change which doesn't produce any new substance is called as physical change. Tarnish refers to the thin black layer that is formed on the silver. Formation of tarnish is chemical change as due to oxidation a black color layer is formed.
On the other hand, removal of tarnish from silver is considered as physical change as no new product is formed and only we are obtaining the silver in its pure form.
Answer:
Photosynthesis takes place inside plant cells in chloroplasts.
Chlorophyll is a green pigment,present in all green plants which is responsible for the absorption of light to provide energy for photosynthesis.
Answer:
The correct answer is - a) chloroplast 2) sunlight 3) products
Explanation:
Photosynthesis is the process that includes a set o chemical reaction that takes place inside the green plants and other photosynthetic organisms. These green plants or photosynthetic organisms have a special cell organelle known as chloroplast present in plant cells only that has a pigment called chlorophyll that is essential for photosynthesis.
Photosynthesis is a complex process but it can be understood as the reactants of this process that are sunlight, water, and carbon dioxide produces glucose and oxygen.