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Charra [1.4K]
3 years ago
11

​an associated characteristic linked to anorexia nervosa is ____.

Biology
1 answer:
mr_godi [17]3 years ago
3 0
An associated characteristic linked to anorexia nervosa is purging after food consumption where an individual forces out the food that he or she consumed

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_____ attempted to measure intellectual strengths based on tests of reaction time, muscular power, and body proportions.
Vikki [24]

Answer:

Francis Galton

Explanation:

Francis Galton was interested in anthropology, statistics, geography, and psychology, he try to measure i ntelligence scientifically through <em>reaction time tests. </em>

I hope you find this information useful and interesting! Good luck!

7 0
3 years ago
How do the flowers help the tree meet its needs? AFlowers make food for the plant B. Flowers hold the plant in the ground. C. Fl
azamat

Answer:

Answer is option D.

Flowers contain parts for making seeds.

Explanation:

The part of the plant that is responsible for the sexual reproduction in plants is known as flowers. A flower is said to be complete if contains sepals, petals, stamens and pistil. If the flower lacks one or more structures, it is an incomplete flower.

A complete flower consists of a vegetative part and a reproductive part. The vegetative part contains petals (a bright coloured structure that attracts insects and birds) and sepals (a green coloured structure that protects rising buds and is usually found beneath the petals). The reproductive parts include stamen or androecium (male reproductive organ) and pistil (female reproductive organ). A flower may consists of only female parts or only male parts, or both.

Stamen contains two parts - anther, which produce and store the pollens (male gametes) and filament, which support the anther. Pistil contains three parts - stigma, which receives the pollen grains and style that connects stigma and the ovary, and ovary which contains a lot of ovules (female gametes) which forms the seed.  

Flowers reproduce by pollination, a process in which the pollen are transferred to the stigma of another flower. A pollen tube emerges from the pollen grain and grows through the style and reaches an ovule inside the ovary. Then the nucleus of the pollen grain passes through the pollen tube and fuses with the nucleus of the ovule and this process is known as fertilisation. The fertilised ovules become seeds and the ovary transforms into the fruit. The seeds are dispersed through various methods and the embryo inside them will grow into adult plants.

5 0
3 years ago
Activation Energy is the amount of energy required to
Effectus [21]

Answer:

is required to do something

6 0
3 years ago
Why do conservationists sometimes purposely set a forest fire?
Oxana [17]
Conservationists occasionally light forests on fire to control wild fires. By occasionally burning material (like leaves, branches, etc), those materials cannot build up and cause large and uncontrollable fires later.
4 0
3 years ago
Did your pulse change when standing? Why do you think a change did or did not occur?
pentagon [3]

Explanation:

The pulse of the bodies raises for the first 20 seconds after sitting for a prolonged period of time and then to a standing position. It should, however, return to normal afterwards. The heartbeat of the body decreases because as you travel the blood needs to flow to the active areas and the blood flows downward from gravity, however you still need to pump blood to your brain. The rise in blood demand makes the heart pump more rapidly.

3 0
3 years ago
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