Answer:
it's 1080
Explanation:
3 miles to school and 3 miles back would make 6 miles a day and if you do 6 * 180 you'll get 1080
The fact that the rattlesnakes had no apparent limbs shows the kind of events that occurred during their evolutionary period. Snakes originated from reptiles, which had four limbs, but as time goes on during evolution, the limbs in the rattlesnakes becomes highly reduced and eventually they lose this feature that is found in other reptiles.
Answer:
reduce the loss of body heat to the environment
Explanation:
- Convection is the heat loss by air or water moving across the skin surface.
- When exposed to cold air, cover exposed skin and take shelter from the wind.
- The thicker the insulating clothing layer, the better it prevents convection.
- Conduction is the direct contact with an object.
Fimbriae, flagella and pili are all examples of blank structures found in some bacteria.
The answer is the endogenous opiate.
The human body naturally produces its own opiates like substances and uses them as neurotransmitters. These substances include endorphins, enkephalins, and dynorphin, often collectively known as endogenous opioids. Endogenous opioids modulate our reactions to painful stimuli.
