The correct answer is the group of Romanian orphans adopted by Western families.
Harry Harlow is an American psychologist known for his highly controversial experiments on the maternal and social isolation in Rhesus monkeys. These experiments along with several previously developed theories formed the attachment theory. Harlow's experiments showed that monkeys isolated from their mothers at birth, exhibited later on in life aggressive behaviour and were unable to form social relationships. These experiments suggested that maternal separation can lead to animals with antisocial behaviour.
At the end of the Ceausescu regime in Romania, a big number of orphans were adopted in Western families. These orphans experienced poor living conditions in Romanian institutions, with no social interaction or proper nutrition. Romanian and British scientists followed the progress of these adopted orphans and the results suggested that this early deprivation was the cause of some social deficits. However, scientists are optimistic that these deficits can be reversed in some cases.
It’s the remains of a dead organism
The answer is population ecology. The purpose of this field is to research how
a particular group interrelates with its surroundings to gauge how long it can
continue living in a certain place. It
is also used in the study of population dynamics.
Answer:
Answer is below.
Explanation:
Photosynthesis is a process that involves three main actors (or ingredients); sunlight, water, carbon dioxide.
Statistics has it that there was no sunlight all through the day.
- Let's check then if there was availability of water and the gas carbon dioxide.
There was rainfall all day
- This means that some photosynthetic activity would take place.
What about the gas that plants breathe in?
- There is always substantial amount of CO₂ in the atmosphere.
A SECOND WAY TO LOOK AT IT IS:
by checking the two stages of photosynthesis.
- In the first stage, sunlight is the main actor. Sunlight is trapped and stored as energy in the chloroplasts of green plants.
- In the second stage, CO₂ is the main actor. With CO₂, the chemical compound - from the first stage - ATP is used to produce sugar and organic compounds which are the food of/for green plants.
Answer:genetic variation of offspring
Explanation:
