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
IRISSAK [1]
2 years ago
14

Describe how scientists think the Earth was formed

Biology
1 answer:
schepotkina [342]2 years ago
5 0

Answer:

The Big Bang THEORY

Explanation:

They think an explosion occurred in space to create collisions between molecules. These collisions created the planets and life as we know it. They don't know where these molecules came from and it's never been proven, which completely debunks this theory for me.

You might be interested in
I need help with this
Gekata [30.6K]
What do u need help with?
7 0
3 years ago
Some biological anthropologists analyze human remains to provide legal evidence. this special type of anthropology is known as:_
sineoko [7]
It is known as
forensic anthropology
4 0
1 year ago
One strand of dna is 5' - aggcctta - 3'. what is the opposite strand?
Natalija [7]
TCCGGAAT I hope that helps.
5 0
2 years ago
Describe what happens to a meal of oily beans and maize from the time of ingestion up to the time of aborption
alexgriva [62]

Food is chewed and mixed by the teeth and tongue before being rolled into boluses by peristalsis and entering the stomach through the cardiac sphincter. In the stomach, gastric juice contains pepsinogen, which is activated to pepsin, which breaks down proteins in beans into shorter peptides. Finally, food is churned and allowed into the duodenum via the pyloric sphincter muscle. Finally, bile Trypsin breaks down proteins into shorter peptides, and pancreatic juice, which is released by the pancreas, contains pancreatic lipase, which breaks down bean oil into fatty acids and glycerol. When food enters the ileum, where succus entericus is secreted, it contains the enzymes maltase, peptidase, and lipase, which break down the remaining lipids (oil) into fatty acids and glycerol, which are then absorbed through the lacteals of the villi. Maltase breaks down maltose into glucose, which is then absorbed.

The Digestion and Absorption Process

Even before you put food in your mouth, digestion starts. Your body notifies your brain that it is time to eat when you feel hungry. Your body's ability to prepare for eating is influenced by sights and odours. Your brain receives a message when you smell food. The mouth is subsequently instructed by the brain to prepare, and you begin to salivate in anticipation of a mouthwatering meal.

To learn more about the digestion and absorption process refer here:

brainly.com/question/13762511

#SPJ4

8 0
2 years ago
Climate change is a ___ environmental change
vfiekz [6]

Answer:

Climate change is a <em><u>result of</u></em> environment change.

Explanation:

8 0
3 years ago
Other questions:
  • What is the MOST LIKELY effect on the energy pyramid if all producers are removed from the ecosystem?
    10·2 answers
  • How would an animal breeder breeder breed cows that gives more milk
    5·2 answers
  • Frogs have developed some adaptations to survive in their environment. Match the adaptations to the benefits.
    15·2 answers
  • How would signaling be affected if a mutation caused a g protein to replace gdp with gtp on its own without needing to be activa
    15·1 answer
  • Correlational studies show that prolonged viewing of televised violence______increase rates of violent behavior
    10·1 answer
  • If a corn plant has a genotype of Ttyy, what are the possible genetic combinations that could result in a single grain of pollen
    8·2 answers
  • La hepatitis es una enfermedad contagiosa??
    15·1 answer
  • Why is carbon called the building block of life?
    6·2 answers
  • The process that requires energy (atp) for digested nutrients to pass through the small intestinal wall into the villi is called
    15·1 answer
  • Students use a compound light microscope to view unicellular organisms collected from pond
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!