Making ice
staying safe in harsh weather so you dont get frost bite.
Answer: similarities: Both get people sick☻, both are bad things, makes virus, both made crona happen
Explanation:
a. When sensory information is detected by a sensory receptor, sensation has occurred. TRUE
For example, light that enters the eye causes chemical changes in cells that line the back of the eye. These cells relay messages, in the form of action potentials, to the central nervous system.
b. All sensory systems have absolute and difference thresholds. FALSE
Absolute threshold refers to the minimum amount of stimulus energy that must be present for the stimulus to be detected 50% of the time.
c. Sensory receptors are specialized neurons that respond to specific stimuli. TRUE
d. Sensation refers to the way sensory information is organized, interpreted, and consciously experienced. TRUE
Sensation is input about the physical world obtained by our sensory receptors, and perception is the process by which the brain selects, organizes, and interprets these sensations.
Answer:
Elastic collisions are collisions in which both momentum and kinetic energy are conserved. The total system kinetic energy before the collision equals the total system kinetic energy after the collision. In the collision between the two cars, total system momentum is conserved.
All of the following structures are found in both plant and animals
cells. Plant and animal cells all have ribosomes, mitochondria, nucleus,
cell membrane, as well as cytoplasm in common. The only thing that
plant cells have, that animals cells do not, is a cell wall.