Answer:
Independent Variable 4 hours in the sun
Dependent Variable 30 Arms with the new formula.
Experimental group The 30 participants
Control group The arms without the new formula.
Explanation:
It matches the definitions of the variables? idk lol
Answer:
Explanation:
Increased heat and pressure will change the sedimentary rock into metamorphic rock. Coal is formed when plant debris at the bottom of bodies of water experiences pressure. ... Pressure causes these and other particles to form sandstone at Earth's surface.
Answer:
Hypothesis.
Explanation:
The science mainly deals with the study of the nature and the natural phenomena. Different fields of science are chemistry, biology, physics, geology and maths.
Hypothesis may be defined as the complete explanation of the particular phenomena mainly on the observation of the individual. A scientific hypothesis can be converted into a theory if tested by the scientific experiments. Here, Edward Jenner based on his observation predicts the hypothesis about vaccination.
Thus, the correct answer is option (A).
Answer:
False
Explanation:
Human geography is the branch of geography that deals with humans and their communities, cultures, economies, and interactions with the environment by studying their relations with and across locations.
The study of the interrelationships between people, place, and environment, and how these vary spatially and temporally across and between locations
Usually small Nonpolar molecules and further small molecules easily can pass through the lipid bilayer of the cell membrane. Larger molecules, polar and ionic substances require the use of specific proteins to help with movement across the membrane.