1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ziro4ka [17]
3 years ago
9

Ty poured some sand into a pan. which ofther material should ty add to the pan in order to model stream erosion?

Biology
2 answers:
zzz [600]3 years ago
8 0
The correct answer is D. Stream erosions need water after all.
kolbaska11 [484]3 years ago
4 0

Answer: D water

Streams of water can either from river or oceanic water source can remove and transport materials from one place to another. The loose sediments from the bottom of the river or any other water source can also be removed by this process. This is called as stream erosion.

Water is the chief physical agent for stream erosion therefore, water should be poured along with the sand into a pan.

You might be interested in
How did the bacteria S. aureus change over time?
ella [17]

Answer:

It adapted and became resistant to penicillin

3 0
3 years ago
Why are there so many different species of honeycreeper living on the Hawaiian Islands?
Serga [27]

Answer:

separation of populations has led to the evolution of new species

Explanation:

  • When the populations evolve to become distinct species, then this process is termed as speciation.
  • Speciation can occur due to various reasons and one of these reasons is geographic isolation that leads to separation fo the populations which then faces different evolutionary pressure and thus evolve into new species.
  • In the Hawaiin islands, there are different species of honeycreepers because of the unique geology of Hawaii due to which new volcanic islands are constantly being formed and eroded which leads to the separation of population and their evolution into new species.
7 0
3 years ago
How do biozones help scientists? Choose all that apply. A) The relative age of the rock can be determined by the types of fossil
podryga [215]

Answer:  C). A biozone can help trace the path of evolution over time.

Biozone is a stratigraphic unit which contains fossils in layers of strata existed in a particular geologic period.  It is named as biozone because it depicts the number of biological taxa existed in particular strata. Therefore, the variation in features within taxonomic groups in biozones can give indication of evolution with respect to time.  

4 0
3 years ago
Sally comes to the medical setting stating she has heartburn on a daily basis. She states that she has also been constipated.
swat32

Answer:

Magnesium hydroxide  Mg(OH)₂ is the formula for the antacid. Commonly known as milk of magnesia.

This antacid should be taken at bed time or one hour after meal. Once a day.

The routine medication should have at-least one hour gap with the antacid.

If sally develops diarrhea then the antacid should be discontinued.

Lifestyle changes that could help Sally's bowel and gastric conditions are:

  • High fiber diet.
  • Increased Water intake.
  • Regular exercise.
  • Less spicy died.
  • Taking meals at-least 3 hours before bed time.
  • Wearing loose fitting comfortable clothes.

Explanation:

  • following the symptoms it is assumable that Sally is suffering from GERD (Gastroesophageal reflux disease) which has resulted in constipation.
  • GERD is a condition when the stomach acid of a person moves into the esophagus due to incomplete closure of the lower esophageal sphincter .
  • Reflux of the stomach acid results in heart burn.
  • The best way to relieve this condition is to take an antacid having a bicarbonate, or hydroxide formula which will react with the stomach acid and neutralize it or a proton pump inhibitor which would check the production of stomach acids.
  • In Sally's case GERD is accompanied with constipation so she needs a antacid as well as laxative which will ease the bowel movement.
  • A proton pump inhibitor will not be a good choice because it might aggravate the constipation thus Milk of magnesia or any other antacid with magnesium hydroxide with a chief component should be prescribed.
  • Magnesium hydroxide is a laxative that acts as a mild antacid.
  • Milk of magnesia has been reported of having diarrhea as a side effect, so the medication should be discontinued if Sally suffers diarrhea after taking the medication.
  • GERD is best treated with lifestyle changes that include high roughage in diet, water intake, and physical exercise. These prevent the built up of acid in stomach and maintain the intestinal peristalsis thus regularizing the bowel movement and relieving acid acccumulation.

6 0
3 years ago
Refer to the Biochemistry in Focus section of your text for this chapter to answer this question Hyperglycemia in individuals wi
Vlada [557]

Answer:

C

Explanation:

pyruvate dehydrogenase is the enzyme which catalysis pyruvate to acetyl Co -A. Thus,it  ensures the formation of link reaction/ bridge reaction for linking glycolysis with Citric acid cycle. Therefore, inhibition of this enzyme, prevent link reaction, and there reduction in pyruvate utilization and therefore prevent the  commencements of Citric acid cycle, with consequent  reduction in glucose oxidation. as there is no  reaction of acetyl Co A (from link reaction from pyruvate )   with 4C oxaloacatate in the kreb Cycle to form Citrate in Kreb's cycle. Thus the heart  depends on fatty acid supply for energy.

3 0
3 years ago
Other questions:
  • Upon entering the residence of a geriatric patient with a medical or trauma complaint, the emt should:
    6·1 answer
  • Commercial printing uses an area of patterned dots called a ________. the dots vary in size depending on the level of color need
    11·2 answers
  • Which molecules are able to pass through the semi-permeable membrane
    5·1 answer
  • What does the word denature mean
    9·2 answers
  • What makes gymnosperms especially suited for northern climates?
    7·1 answer
  • 20.
    12·1 answer
  • The three stages of cellular respiration are glycolysis, Krebs cycle, and the electron transport chain. When do cells exhibit al
    7·2 answers
  • What sugars are easily used by our bodies?
    13·2 answers
  • If you wanted to make an instant cold pack, what kind of
    10·1 answer
  • 2. What fluvial landform is A?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!