Answer:
solar energy and heat energy
Explanation:
can i get brainliest?!
Answer:
D
Explanation:
A) it is mentioned that 1 cup of water was added to each column which shows that the amount of water added to eahc column was constant, or the same
B) it is mentioned that the cylinder contained equal volumes of different sized particles, which means volume fo particles is constant as there are equal volumes
C) It is also reasonable to assume that the columns are identical as its not mentioned that they weren't, thus makking this variable constant
D) It is mentioned that small particles of marble and large particles of granite were used, this is the independent variable or the variable we change to look at the different reactions, since there re 2 different substances(marble and granite) being used the type of substance is NOT constant
Answer: 1. Physiological needs: breathing, food, water, clothing ,sleep. 2. Safety and security: health, employment, property, family, and social stability 3. Love and belonging: friendship,family, intimacy, and sense of connection 4. Self esteem: confidence, achievement, respect of others 5. Self-actualization: morality, creativity, acceptance, and spontaneity
Explanation:
Answer:
A stimulus check is a check sent to a taxpayer by the U.S. government. Stimulus checks are intended to stimulate the economy by providing consumers with some spending money. When taxpayers spend this money, it boosts consumption and drives revenues at retailers and manufacturers and thus spurs the economy.
Explanation:
* please mark brainliest *
