Answer:
In a scientific experiment, an independent variable is the one which can be changed or manipulated in an experiment. A dependent variable is one which depends upon the independent variable in the experiment. In a experiment if independent variable changes or manipulated, the effect is observed and measured on the dependent variable.
The food being filled to the top for the first day till consumed up to 10 days can be considered as the independent variable, to determine the number of birds come to feed in different time periods (6.am and 6pm) is the dependent variable.
Hydrosphere- oceans, lakes, glaciers, rivers, streams, and groundwater
Biosphere- all of earths living things
Atmosphere- air surrounding earth
Geosphere- earths interior, rocks, minerals, and landforms
3 reasons why it might be important to preserve botana Cyrus is because it has medical purposes (produces Curol), holds ecological value, and holds agricultural value.
A neuron has many short thin fibres called DENDRITES and a single long AXON
so the answer is C
Answer:
IF you dont mark as brainlest im reporting you, heres the answer
Explanation:
Matter cannot be created in chemical reactions, so this is a conversation of mass. In the chemical reaction must end up in the products it started with.