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Phoenix [80]
3 years ago
11

1. The air spaces in the______ layer of a leaf connect with air through stomata in the epidermis of the leaf.

Biology
2 answers:
Gennadij [26K]3 years ago
6 0
Spongy Layer could be it
ValentinkaMS [17]3 years ago
5 0

Answer:

The spongy mesophyll layer is the correct answer.

Explanation:

In the leaf, the air spaces are present in the spongy mesophyll layer connect with air through stomata which is present in the lower epidermis of the leaf. Air spaces allows the exchange of gases like oxygen and carbon dioxide with the outer environment. Air spaces are interconnected with stomata and eventually open to outside.

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26PTS
zhannawk [14.2K]
Well, wind and solar energy are good places to look at. The highest wind speed recorded in Antartica was roughly 199 mph, so they would definitely gain a large amount of energy from the wind. A smaller turbine can handle severe weather conditions, so setting some up along the most wind ridden places would be good. Solar energy would also be the best option since their days are longer than their nights over there. There can be days at a time where the sun doesn't rise at all, and then there are some where there is sunlight for a full 24 hours. So, it really depends on your preference, and the cons and pros of the energy type.
For wind: Set up a series of turbines along the areas that have the most wind. Turbines can withstand large storms. There is usually some kind of wind blowing.
For solar: Set up some solar panels where they would be able to get the most amount of sunlight. There are 24 hour long days of sunlight, but there are also some days where there is no sunlight at all.

Hope this helps you a bit.
7 0
4 years ago
Which choice describes DNA after replication has taken place
soldier1979 [14.2K]
After DNA replication has taken place, two molecules, each with one original and new strand is formed. This supports the idea of DNA replication.
6 0
3 years ago
Consider the clinical scenario: Semen is very low in volume and the sperm cells have difficulty with motility because there isn'
zlopas [31]

Answer:

Seminal vesicle

Explanation:

Seminal vesicle secretes an alkaline and viscous fluid that constitutes about 60% of the volume of semen. The fluid secreted by seminal vesicle contains fructose which is a monosaccharide sugar, prostaglandins, and clotting proteins. The alkaline nature of the seminal fluid neutralizes the acidic environment of the male urethra and the female reproductive tract. This is required as the acidic conditions inactivate and kill sperm.

The fructose sugar serves a fuel for ATP production by sperm. Prostaglandins are responsible for sperm motility and viability as they stimulate smooth muscle contractions within the female reproductive tract. Therefore, a malfunctioning seminal vesicle would result in low semen volume and reduced motility due to the scarcity of energy.

4 0
3 years ago
Which statement describes a factor that determines which plants come first or second or third during ecological succession?
IRINA_888 [86]

Answer:

I believe it is D.

Explanation:

Ecological succession has to do with how the habitat changes over time. So D would make the most sense.

4 0
3 years ago
Read 2 more answers
Used as markers for identification purposes, ___________ are locations on the chromosome that contain short sequences that repea
vladimir2022 [97]
STRs. I hoped this helped :)
8 0
2 years ago
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