Answer:
The answer is true.
Refer below for the explanation.
Explanation:
Therefore,
When you first bought your pet hamsters Fudge and Brownie, only Fudge would let you pet him. After a few weeks of Brownie watching you pet Fudge, Brownie started to let you pet her. In this case, Brownie's new behavior is most likely the result of learning by watching others. Hence it's true.
Answer:
Epinephrine
Explanation:
Epinephrine and norepinephrine are chemically related neuro-transmitters and hormones which really operate in the organism. Both chemicals are involved in the bodies natural run or flight reaction, and this injection into to the blood increases blood pressure, heart rate count, and blood glucose levels and sugar level in blood.
Answer:a.Naturalist
Explanation:
A naturalist believes that subjects or participants are able to show their original behavior if they are in their natural environment. A researcher would be more likely to get a true presentation of the participants behaviour if they observe them in their natural environment, if they are not aware that they are under observation. People act normal in normal situations but may alter their behaviour in situations when they know they are being watched.
A naturalist will carry those experiments or research that can't not be done in a lab such as this one of observing women in a shelter.
Answer: 4 per m2
<span>To find out the population density of a certain
species, you must divide the number of organisms living in that habitat over
how big the area is. In this case, because there are 20 mice in an ecosystem
that is 5 square-meters big, then there would be 4 mice in every square-meter.</span>
The answer is<u> "false".</u>
Family trees are frequently given the oldest generations at the best and the more up to date generations at the base. A heritage chart, which is a tree demonstrating the precursors of an individual, will all the more intently look like a tree fit as a fiddle, being more extensive at the best than the base. In some family line outlines, an individual shows up on the left and his or her progenitors appear to one side. An ancestry chart, which portrays every one of the relatives of an individual will be tightest at the best.
While family trees are delineated as trees, family relations don't when all is said in done shape a tree in the feeling of chart hypothesis, since inaccessible relatives can mate, so a man can have a typical precursor on their mom's and father's side.
