air is made of ____and ____
Answer:
Air is made up of:
Nitrogen (78%)Oxygen (21%)Other gases (1%)Explanation:
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I need help with dis the one dat says a diagram
Answer:
I believe the answer is B
I need help with dis there is two parts to it Bc there are graphs
Answer: its in the center
Explanation:
What is Down syndrome
Explanation:
i found this on internet...
Answer:
Down syndrome is a congenital condition characterized by a distinctive pattern of physical characteristics including a flattened skull, pronounced folds of skin in the inner corners of the eyes, a large tongue, and short stature, and by some degree of limitation of intellectual ability and social and practical skills. It usually arises from a defect involving chromosome 21, usually an extra copy.
Question 1) Discuss how compounds in different types of organisms can be used to benefit people? ( Will Mark Brainliest).
List three ways in which plants use water
Answer:
Water helps in the germination of seeds. (ii) Water helps in the process of photosynthesis by which plants prepare their food. (iii) water helps in the transport of nutrients and minerals from soil to the plant
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why is a recycling transporter important in the function of a neuron
Answer:
This provides a temporary increase in the amount of neurotransmitter present in the synapse, which can provide short-term relief of symptoms associated with neurotransmitter imbalance, including depression, anxiety, focus, concentration and memory.
Explanation:
The process of converting food so that it can be absorbed into the blood and used by the blood vessels
A. Peristalsis
B. Bowel Elimination
C. Constipation
D. Digestion
Answer:
The answer would be digestion
Explanation:
When food is digested, it's broken down into smaller pieces so its can convert into energy for our body.
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A climax community is a(n)_____ community that is not going through major ecological changes.
Answer:
STABLE COMMUNITY
Explanation:
الاحرف التالية COMPT اختصار ل اي مصطلح بعلم الادوية ؟؟
Answer: ELMO
Explanation:
the movement of food through the gastrointestinal tract by the contraction of muscles is called:
A. peristalsis
B. absorption
C. churning
D. digestion
Answer:
The movement of food through the gastrointestinal tract by the contraction of muscles is called Peristalsis.
what is Infective stage of Giardia ?
Answer:
when passed in the stool or shortly afterward
Explanation:know it all
Glucose is an important biomolecule. Which of these statements is true regarding the movement of glucose into and out of cells?
A. Glucose, a small molecule, can diffuse between the phospholipids.
B. Glucose requires both a membrane protein and ATP energy in order to enter or exit a cell.
C. Glucose, a nonpolar molecule, can pass freely across the phospholipid bilayer from high to low concentration.
D. Glucose is a large, hydrophilic molecule and must use a channel protein to enter or exit a cell, but does not require energy.
Answer:
C. Glucose, a nonpolar molecule, can pass freely across the phospholipid bilayer from high to low concentration is correct answer
what is a phosphorelated nucleoside?
Answer:
Nucleosides can be phosphorylated by a displacement reaction between phosphate and an electrophilic carbon of a nucleoside. To render a carbon electrophilic, the hydroxyl group must be converted into a leaving group of some kind (e.g., a halogen or sulfonate ester)
Explanation:
