Answer:
Explanation:
Chaparral is confused with the desert because they share many similarities such as both being hot and dry. The chaparral receives more rainfall per year than the desert.
For a species to
endure, it must reproduce an offspring to continue living and to evolve. However,
an individual can still survive in life even if it will not reproduce because an individual can live without an offspring. Therefore,
the correct statement is “production of offspring is necessary for a species to
survive, but it is not necessary for an individual to survive”.
Answer:
....heart and lungs
Explanation:
The organs protected by the thoracic cage include the heart and lungs
Answer:
As the variables are not given, let us help with general explanation on manipulated variable.
Explanation:
A manipulated variable is an independent variable. In a scientific experiment, an independent variable can be described as a variable which can change naturally or which is changed by the researcher to check its effect on the dependent variable. The dependent variable is the variable which is under study and being tested.
For example, to check the difference in photosynthesis rate by light, the amount of light will be the independent variable and the rate of photosynthesis will be the dependent variable.
Answer:
A measure of how much water vapor there is in the air.
Explanation:
Dampness, especially that of the air.
The amount of water vapour in the air.
Hope it will help you :))