I need 4 more brainliest so i can get to expert. Once i get to expert, i giving all my points away for this very important cause: #teamtrees #STT (save the trees) and #WAP (water and plant) this cause is to contribute to the cause of Global Warming, and if we dont do anything soon, it could become worse, that is why MrBeast and hundreds of thousand others and planting trees to slow or maybe just maybe, stop it. Please let me know if you support this cause, and as always, WAP (water and plant) a tree and stay safe, have a great day!

I support this

Explanation:

A Brainliest would help me out as well! If you're generous

the abdomen (less formally called the belly, stomach, tummy or midriff) constitutes the part of the body between the thorax (chest) and pelvis, in humans and in other vertebrates. the region occupied by the abdomen is termed the abdominal cavity. the stomach secretes acid and enzymes that digest food. ridges of muscle tissue called rugae line the stomach. the stomach muscles contract periodically, churning food to enhance digestion. the pyloric sphincter is a muscular valve that opens to allow food to pass from the stomach to the small intestine.

"d.) carbon dioxide and hydrogen sulfide"