Answer: Other organs and tissues serve a purpose in only one body system. Examples include the respiratory system, nervous system, and digestive system.
Explanation:
Body systems are groups of organs and tissues that work together to perform important jobs for the body.
Answer:
Instrumental learning
Explanation:
Associative learning is a form of learning which is performed when two or more events or stimuli controls the learning behaviour. The instrumental learning is a type of learning in which the learning process is associated with the consequence or result of the action.
In the given question, the mouse learns how to step on the lever as a result of the received food in the form of reward or he learned because he received the treatment, therefore, this act of learning will be considered the instrumental learning.
Thus, Instrumental learning is correct.
Answer:
b
Explanation:
it's kind of a trick question but im pretty sure this is the answer
Half of the genotypes would be Aa. 1/4 would be AA. 1/4 would be aa.
<span>Protocooperation is where two species interact with each other beneficially; they have no need to interact with each other.</span>