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
myrzilka [38]
3 years ago
10

Que le falta a Puerto Rico para ser un pais sustentable?

Biology
1 answer:
stich3 [128]3 years ago
7 0
Ykgpigifihfkhfjfigdjgcjgxjggid
You might be interested in
Why do scientists work In groups ?
nalin [4]
Because  some scientist might see something that other scientist do not. good luck.
5 0
3 years ago
Read 2 more answers
Cellular respiration occurs in both plants and animals. why do plants need cellular respiration?
saul85 [17]

Answer:

Like all other organisms, plants require energy to grow and thrive in their environment. The process of cellular respiration allows plants to break down glucose into ATP. ... Although plants use photosynthesis to produce glucose, they use cellular respiration to release energy from the glucose

5 0
3 years ago
Primitive, single-celled life forms without organized nuclei are termed _____.
djverab [1.8K]
<span>Primitive, single-celled life forms without organized nuclei are termed PROKARYOTES.</span>
8 0
3 years ago
Select ALL the correct answers.
irga5000 [103]

Answer:

Mutations to somatic cells are only present in the type of cell in which the mutation occurred.

5 0
2 years ago
Explain why a hydrogen atom can become either an ion or a part of molecule?
NikAS [45]

<span>If it loses that 1 electron (0 electrons, 1 proton, 1 neutron) it become an ion that is positively charge because it has more protons than electrons. [Ignore the neutrons] </span>

<span>If it gains an electron (2 electrons, 1 proton, 1 neutron) it becomes an ion that is negatively charge because it has more electrons than protons </span>

<span>A molecule - when 2 or more "different" elements combine or when 2 or more of the "same" elements combine </span>

<span>1 proton 1 electron <----- that is considered to be neutral </span>

<span>3 protons, 3 electrons <----- neutral </span>

<span>5 protons 5 electrons <----- neutral </span>

<span>6 protons, 5 electrons <-- positive ion [more protons than electrons] </span>

<span>5 protons, 8 electrons <--- negative ion [more electrons than protons] </span>
8 0
3 years ago
Other questions:
  • How does a selectively permeable membrane affect diffusion?
    15·1 answer
  • What is responsible for setting up the differences between the tropical, temperature, and polar zones?
    10·2 answers
  • "which classification of hearing loss would be caused by a disorder that is in the inner ear, or cochlea"
    5·1 answer
  • NEED HELP DUE TODAY PLZ HELP ME I AM STUCK PLZ PLZ PLZ HELP ME!!!!
    15·1 answer
  • This device can be used to remove most biological agents that enter a house.
    9·1 answer
  • Why do scientists need to perform experiments to learn about the earliest stages of the universe?
    12·1 answer
  • Which of the following is a method that geneticist use to determine if an individual has chromosome abnormalities
    15·1 answer
  • What happens to alleles between the p generation and the f2 generation?
    12·1 answer
  • Atoms of the same element w/diff. # of neutrons are called?
    11·1 answer
  • Some people are born with a heart condition in which the separation between right and left atrium is not completely closed. This
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!