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mario62 [17]
3 years ago
12

Why can't we do live chat. I want to ask some questions​

Biology
1 answer:
givi [52]3 years ago
6 0

Answer:

Me too!!!

Explanation:

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(high point )KINLDY ANSWER ME THESE MCQS I WILL GIVE EXCELLENT RATING AND FEEDBACK PLEASE HELP ME: (without explanation just sim
bonufazy [111]

Answer:

wow you are giving 50 points

7 0
3 years ago
How many years ago were the first communities and governments formed
Diano4ka-milaya [45]

Answer:

Agricultural revolution, start of Neolithic era, maybe 12000 yrs ago

Explanation:

8 0
3 years ago
Label the features of the stomach and nearby regions in this frontal section of a cadaver (anterior view)
Fantom [35]
1- Pyloric sphincter
2-Duodenum
3- Bile duct
4-Pancreatic duct
5-Esophagus
6-Lower esophageal sphincter
7-Fundus of stomach
8- Cardia
9-Body of stomach
10-Pyloric part

The <span>esophagus(5) connects to the stomach.</span>
<span> The food passes,from the pharynx, to the esophagus, to the stomach. This process is aided by peristaltic movements done by esophagus muscles.
This organ contains two sphincters:</span><span>the upper and the lower esophageal sphincter.
 
</span>The stomach is divided into four parts:
<span><span>1-The cardia (8) - this part is connected to  the esophagus and its where  the epithelium changes from stratified squamous to columnar.
In this region is the lower esophageal sphincter (6).

</span>2--The fundus(7)- It's formed by the upper curvature of the stomach.

3- the body(9)- is the main part; and the biggest

4-The pylorus/</span><span> Pyloric part (10) - is the lower region. This part is connected to the small intestine, the duodenum. In this region there is a </span>
strong ring of muscle called the (<span>1) Pyloric sphincter.


In the first part of the duodenum there is a connection with a duct that comes from the pancreas -4-</span>Pancreatic duct .
There is another duct that ends in the duodenum called- <span>Bile duct, that caries bile to digest fats.</span>
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3 years ago
Researchers have discovered that children diagnosed with adhd have a decrease in size of the left prefrontal cortex of the brain
Evgesh-ka [11]
Left prefrontal cortex
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How does carbon enter water ?
stealth61 [152]
Cellular respiration allows carbon to enter water, that is a process that allows cells to get energy from nutrients.
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