which line to record ?????
Answer:
True
Explanation:
An independent variable is the variable you think is the cause,while a dependent variable is the effect. you manipulate the independent variable and measure the outcome in the dependent variable.
- keystone species is the correct answer.
<u>keystone species</u> which keeps the number of other animal population in
control and low in the entire ecosystem. They play an important role
through this process and helps the food chain effectively.
dominant species - most common species; found often in the ecosystem.
invasive species - which fights for itself survival and can cause harm to
ecosystem. non-native to an ecosystem
The properties of carbon make it the backbone of the organic molecules which form living matter. Carbon is a such a versatile element because it can form four covalent bonds. ... Organic molecules important for life include relatively small monomers as well as large polymers.
Answer:
-A decrease of honey population will very bad for the world, considering honey is where we get a third of our countries food.
-If we don't have honey, we could lose half of our diet.
-Honey bees pollinate over 75% flowering plaints and crop and without honey bees, we could lose a lot of them including fruits and nuts.
