The Law of Conservation of Mass states that in a chemical reaction, matter is
not created or destroyed.
O
O
A. True
B. False

A. True

Explanation:

Matter can neither be created nor destroyed during a chemical reaction but it can be changed into other forms of energy.

For example, biofuels such as petrol, diesel and coal etc are the forms of matter. When these substances are used, they are converted into other forms of energy such as heat energy, mechanical energy and sound energy etc.

humans are now responsible for causing changes in the environment that hurt animals and plant species. we take up more space on earth for our homes and cities. we pollute habitats. human activity often changes or destroys the habitats that plants and animals need to survive.

starchy vegetables are high in carbohydrates.

starchy vegetables contain more carbohydrates than non-starchy vegetables.

explanation:

there are two primary categories of carbohydrates, essentially differentiated on the basis of their carbohydrate content (which is in the form of starch - a complex carbohydrate):

those vegetables which contain little amounts of starch are termed as non-starchy vegetables, and some examples include: artichokes, broccoli and bean sprouts.

vegetables high in their starch content are distinguished as starchy vegetables, and some examples include: potatoes, chickpeas and corn.