Answer:
There is a term "atmospheric circulation". It is when the air throughout the globe moves around. When the sun heats air near the equator more, and less at the poles. So the equator is warmer. The warm air near the equator moves either towards the south or the north, toward the poles. The warm air also rises up, and the cold air sinks. This is convection, but at a global scale. THis is also the cause of wind.
Flexibility exercises have been prescribed successfully to treat dysmenorrhea (painful menstruation), general neuromuscular tension (stress) and knots (trigger points) in muscles and fascia. What are the benefits of good flexibility? -enhances quality of life -promotes healthy muscles and joints -greater freedom of movement -makes activities of daily living easier -promotes healthy muscles and joints -Improves elasticity of muscles and connective tissue around --joints, enhancing freedom of movement -Makes activities of daily living (turning, lifting, and bending) much easier to perform -Helps prevent low back and other spinal column problems -Improves and maintains good postural alignment -Promotes proper and graceful body movement -Improves personal appearance and self-image -Helps develop and maintain motor skills throughout life
Nucleus - the control center of the cell.
Ribosomes - Produce proteins (protein synthesis)
Nuclear Membrane - controls what enters and leaves the nucleus.
Mitochondria - power house, produces ATP
Golgi bodies - packages proteins
Vacuole - stores water, waste, and food
Cytoplasm - suspends organelles
Endoplasmic reticulum - transport system for materials
Cell membrane - controls what enters and leaves the cell
Centriole - aids in cell division
Nucleolus - makes RNA
Cytoskeleton - helps organelles move from place to place
Microfilament - help cells change shape; structural support
Microtubules - Provide attachment places for organelles and provide tracks for organelles movement
Answer:
Buffers play an important role in maintaining homeostasis in organisms. - To maintain homeostasis, unicellular organisms grow, respond to the environment, transform energy, and reproduce.
Your brain sends signals to your body to release hormones that make you tired. This is done as a routine, and trying to sleep at different times will mess it up.
Hope this helps!
