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dimaraw [331]
4 years ago
5

Compared with boys, girls tend to spend

Biology
1 answer:
Marat540 [252]4 years ago
8 0

The correct answer is D.

Girls in general tend to spend more time with friends. This isn't to say that boys don't spend a lot of time with their friends but girls tend to engage more in their social relationships, whereas boys spend more time in competitive sports, more time in clubs and less time engaging in social relationships.

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Observe and record the seeds, roots, stems, leaves, flowers of mustard and maize plants and the difference in propertiesCheck it
mart [117]

Answer:

Maize is monocot and fibrous roots whereas mustard is dicot and tap roots system.

Explanation:

The main difference between maize plant and mustard plants is that Maize is a monocot plant means only one cotyledon in their seed whereas Mustard are dicot which means having two cotyledons. Maize plant has a fibrous root system whereas mustard plant has tap root system. The leaves pf maize plant have parallel venation while on the other hand, the leaves of mustard having reticulate venation. The seeds of maize is bigger in size as compared mustard seed.

5 0
3 years ago
Why is it important to protect ecosystems? What could happen to the biotic and abiotic factors if we don’t take care of them?
astra-53 [7]

Why is it important to protect ecosystems?  What could happen to the biotic and abiotic factors if we don’t take care of them?  

It protects the resources and organisms that depend on one another in the ecosystem

What would be the impact on the organism and the biomes?                  

A rise in temperature in the tundra for the polar bears:

They would get overheated since they are prepared for the colder temps with their fur-also causes the ice to melt and alter its food supply

A decrease in rainfall for the flowers in the rainforest:  

They would likely die due to a lack of water

A decrease in temperature for jackrabbit in the desert:

They would get very cold since they are used to the extreme heat

An increase in temperature for the black bear in the temperate deciduous:

They would get very hot and be trouble due to their fur and dark coloring

6 0
2 years ago
Read 2 more answers
Please help! Write a public service announcement that encourages people to protect ecosystems by maintaining biodiversity and co
melamori03 [73]

Answer:

We should stop leaving plastic and trash on the ground and stop littering and leaving our stuff  on the ground cause birds and other animals can get exteremly hurt we should also stop cutting trees down cause it is ruining heir homes and when the trees fall sqirells and chipmunks can get hurt the birds can fly away but that doesn't mean that they won't get hurt either.

Explanation:

7 0
3 years ago
red blood cells are placed in water that has been distilled so there are no solutes dissolved in the water. Are the red blood ce
makvit [3.9K]
Red blood cells will swell and burst. The reason behind this is that red blood cells are okay when they are in the plasma (the watery part of the blood) because the solutes in plasma are so  well balanced that plasma is rendered isotonic. An isotonic solution is a type of solution that has the same salt concentration as its surrounding environment and thus the substances around it e.g. cells neither gain nor lose water. In the blood plasma, the red blood cells neither lose nor gain water  and so they remain intact.<span>However distilled water is hypotonic (has less or no solutes) and therefore osmosis will take place when red blood cell which have a higher solute concentration are placed in it. Water molecules will leave the distilled water and pass into the red blood cells through the semi-permeable membrane of the cells in an attempt to equalize the difference in osmotic pressure on either side of the membrane. In so doing, water will accumulate in the cell which will then swell to capacity and ultimately burst.</span>
3 0
4 years ago
Inherited traits are passed down from our parents to us, their offspring, by the information that is coded in our parents'
creativ13 [48]

Answer:

genes

Explanation: I  know this because genes make up chromosomes and those make up our dna.

hope this helps!!!

5 0
3 years ago
Read 2 more answers
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