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
tangare [24]
3 years ago
12

What causes birds to fly?

Biology
2 answers:
ELEN [110]3 years ago
5 0
The things that birds have attached to their bodies called their wings, a left one and a right one, cause them to have the ability to fly.
Snezhnost [94]3 years ago
4 0

Answer:

there wings

Explanation:

You might be interested in
Drag each item to the correct location on the table.
ZanzabumX [31]

Answer:

While she spoke she turned a silver bracelet round and round her wrist.

She could not go, she said, because there would be a retreat that week in her

convent

(James Joyce, The Dubliners)

SECOND PERSON POINT OF VIEW.

One evening I went into the back drawing-room in which the priest had died.

It was a dark rainy evening and there was no sound in the house.

(James Joyce, The Dubliners)

FIRST PERSON POINT OF VIEW

After waiting several days, as the dog Shiro did not return, his master

began to grow anxious. Day after day went by and the good old man

waited in vain.

(Yei Theodora Ozaki, "The Story of the Old Man Who Made

Withering Trees to Flower")

THIRD PERSON POINT OF VIEW

There's no doubt that you can see the bread, you can

even smell it, it smells like yeast, and it looks solid enough,

solid as your own arm. But can you trust it? Can you eat it?

(Margaret Atwood, "Bread")

SECOND PERSON POINT OF VIEW

4 0
2 years ago
Read 2 more answers
Which statement does not accurately describe natural selection
Alenkasestr [34]

Answer:

A

Explanation:

A is adaptations, not natural selection

5 0
3 years ago
What do we call an individual that has one dominant and one recessive allele for a trait?
krek1111 [17]

Answer:

an individual that has one dominant allele and one recessive allele for a trait is heterozygous

7 0
3 years ago
What happens to RNA polymerase II after it has completed transcription of a gene? a. It begins transcribing the next gene on the
Over [174]

The correct answer is: b. It is free to bind to another promoter and begin transcription

Transcription is the first step of gene expression in which DNA molecule is copied (transcribed) into RNA (mRNA) by RNA polymerase. The process of transcription is divided into three phases:

1. Initiation

• RNA polymerase with transcriptional factors bind to gene promoter  

• RNA polymerase unwinds DNA double helix (transcription bubble is formed)

2. Elongation

• RNA polymerases adds nucleotides complementary to DNA  

3. Termination

• RNA polymerase gets to stop codon (transcribes a sequence of DNA known as a terminator)

• Formed complementary RNA strand is released from DNA-RNA complex.

RNA polymerase is also released and can transcribe some other gene by binding to its promotor. RNA polymerase will transcribe just the genes whose products are needed at a particular moment.

7 0
3 years ago
If a corn cell had 18 chromosomes would it be a gamete or somatic?
svp [43]
It would be a somatic
3 0
3 years ago
Other questions:
  • Explain how the vascular system of plants in rainforests might have affected animals behavior and the diversity of life in rainf
    6·2 answers
  • Which of these resources cannot be renewed? biomass, hydropower,geothermal, fossil fuel
    5·2 answers
  • What would happen if oxygen wasnt available in the cell?
    6·1 answer
  • As subduction occurs, the oceanic crust moves from the _____ toward a ____.
    7·1 answer
  • PLEASE HELP MEEEE. A rigid layer that lies outside the cell's membrane is... *
    5·1 answer
  • Why must digestion happen before absorption can take place?
    14·2 answers
  • Below is a Punnett square that shows a model of human
    9·1 answer
  • Marta wants to explain how pollution is affecting the biodiversity of a local lake. Which of the following models are the most a
    12·1 answer
  • 1) What determines which
    15·1 answer
  • Over ______________ americans die annually from casues that leave them able to donate organs.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!