CAN SOMEONE PLEASE EXPLAIN THIS FOR 20 POINTS + BRAINLIEST? The air pressure is
millibars.

The temperature is
degrees.

The dew point is
degrees.

Researchers randomly divide participants into groups. each group takes a different amount of omega-3 fatty acid supplements daily for a month. one group receives a placebo. the researchers measure the impact on cholesterol levels in the blood. what is the purpose of random assignment in this experiment? a, to produce treatment groups with similar characteristics b, to ensure that all people with high cholesterol have an equal chance of being selected for the study c, to increase the accuracy of the research results and prevent skewness in the data

Which image shows labeled organelles that are present only in plant cells?

Explain the process that creates the heat of the sun?