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
Alex17521 [72]
3 years ago
5

This element can form a wide variety of substances, including long chains. The different substances it forms are central to the

molecules found in living things. What element is this?
Biology
1 answer:
Studentka2010 [4]3 years ago
5 0

Answer:

The element is carbon

Explanation:

It has ability to catenate and it is a major constituent of all living matters

You might be interested in
A student is viewing a cell under a microscope. She determines that it has a nucleus, a cell membrane, a cell wall, and chloropl
Ksivusya [100]

Answer:

The student is most likely viewing a (A) plant cell

Explanation:

All cells have a nucleus, but only green plants contain chloroplasts.

4 0
4 years ago
Red flowers (dominant) crossed with white flowers (recessive) can yield pink flowers. Pink is the heterozygous condition in a tr
Nina [5.8K]

Answer:

Red flowers (dominant) crossed with white flowers (recessive) can yield pink flowers. Pink is the heterozygous condition in a trait that shows incomplete dominance. If pink flowers are crossed with white flowers, assuming random chromosome segregation, what percentage is expected to be red flowers?

RR x rr= Rr, Rr, Rr, and Rr

Red x White= Pink heterozygous

Rr x rr= Rr, Rr, rr, and rr

Pink x White= 0% as both Pink and white shares it with 2:2 or 50:50%

Explanation:

5 0
3 years ago
Which two body systems interact to expel the waste product carbon dioxide?
Jet001 [13]

The correct answers on Plato are

excretory system

circulatory system


8 0
3 years ago
Which reason best explains why dead specimens must be used with transmission electron microscopes
Mnenie [13.5K]

Answer:

The specimen are placed in vacuum while examining the cells or living organisms. Also, the electron must penetrate inside of the cell and in such conditions, any living organism is not able to survive. Thus, this reason best explains the answer to why dead cells specimen must be used for Transmission electron microscopy.

Explanation:

7 0
4 years ago
If a heterozygous brown-eyed man and a homozygous blue-eyed woman have children, what percentage of their children would be expe
alukav5142 [94]
I think the answer is B; that’s assuming that the other allele of the heterozygous brown eyed man is coding for blue eyes. If it’s not then my answers wrong. Tell me if you don’t understand or you need a step by step explaination

8 0
3 years ago
Other questions:
  • What is a 3point tutn?
    13·1 answer
  • I am a photosynthetic plankton.what am I?
    8·1 answer
  • Why is the equation not the equation of a line of best fit for the data set below?
    9·1 answer
  • The eel is an example of a fish that is suited to both fresh water and sea water. Which zone of a estuary would you expect to fi
    11·1 answer
  • In pea plants, there is a dominant gene that causes some plants to be unnaturally tall. Another dominant gene causes flowers to
    14·1 answer
  • D<br> Question 2<br> What type of species only lives in one place on earth?
    6·1 answer
  • Which is a requirement for photosynthesis to take place?<br> A.light<br> B.oxygen<br> C.sugars
    9·2 answers
  • Plants that live in hot, dry climates have evolved mechanisms to help conserve limited water supplies. One example is the closin
    11·1 answer
  • Question 3 of 10
    7·1 answer
  • Which of the following could NOT be determined from using the law of superposition?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!