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
dimaraw [331]
3 years ago
6

What is the scientific method and how do scientists use it to address environmental problems?

Biology
1 answer:
Fynjy0 [20]3 years ago
7 0
Environment awareness and and becareful environment pollution
You might be interested in
A worldview that helps us make sense of how the environment works, our place in the environment, and right and wrong environment
Lera25 [3.4K]
Answer would be <span>environmental worldview</span>
8 0
3 years ago
What happen to the energy that was not passed on to the next tropic level?????<br> Please help AsAP
jekas [21]

Answer:

The energy that was not passed on the next tropic level is lost as heat

Explanation:

In an ecosystem flow of energy occur from one tropic level to the next one as the organism of one tropic level eats another organism belongs to the tropic level that is lower from that of previous one.

                    The 10% of total energy of one tropic level is passed to the next tropic level the rest of the energy is lost as heat in the environment.

5 0
3 years ago
In horses, the allele for a black coat (B) is dominant over the allele for a brown coat (b). A cross between a black horse and a
GaryK [48]

Answer:

Bb X bb

Explanation:

  • It is given that the allele B for the black coat is dominant over allele b for a brown coat.
  • A dominant allele always leads to the expression of the dominant trait in the heterozygous condition. 
  • When a black and brown horse is crossed as given in the question and the result is a brown foal, then the genotype of the brown foal must be bb as the brown coat is a recessive trait. 
  • Since each parent contributes one allele each for a given gene, the black horse must have b allele, and hence must be heterozygous Bb.
  • The cross is shown in the punnett square.

4 0
3 years ago
Based on these data alone, identify the most appropriate hypothesis that explains the effect of peptides 1 and 2 on the quorum-s
DochEvi [55]
Data shows results of an experiment which was added to each peptide to culture the TRAP. Mutants of S. aureus and culture of the Agr. mutant of s. aureus.
Peptide 1 and three blocks Agr pathway
Peptide 2 blocks TRAP pathway
This is because the mutants are already blocked for one of the pathways.
Therefore it gives way to determine which pathway each peptide act on.
3 0
3 years ago
Which comparisons of Trial A (no immunity) and
VashaNatasha [74]

Answer:

1.

3.

4.

Explanation:

In trial A, people have no immunity so there are more chances of infection and in trial C, only 50% of people have immunity so chances of infection are less, so infection will spread faster in trial A than trial C.

If compared, trial C will have less infected people than trial A because people in trial A has no immunity and people in trial C have 50% of immunity, so only fewer people will get infected even after six point of contact.

As percentage of immune people (trial C) is 50, so there are equal chances of immunity and non-immunity. there are three reasons of infection that include source, susceptible person and transmission. source and susceptible person can be the reason of infection in some non-immune people but the transmission reason can vary. s<em>o, there is probability that three nonimmune people lie under transmission reason and are not coming in contact with infected  people, medical equipment or environment, that causes infection and those three people are not getting infected.</em>

<em>Hence, the correct options are 1, 3 and 4.</em>

5 0
3 years ago
Other questions:
  • Which of the following is a substantial difference between embryonic stem cells and the stem cells found in adult tissues? Quest
    14·1 answer
  • Why are gamma rays not affected by a magnet as they pass over it?
    14·1 answer
  • Which process occurs within the mitochondria?
    8·2 answers
  • Describe what happened when mendel crossed purebred tall pea plants with purebred short pea plants.
    15·1 answer
  • Parkinson's disease prevents the brain from properly sending motor signals to the consciously moved muscles of the body. This di
    13·2 answers
  • through which microscopes were cells first observed? simple microscope, tunneling microscope, compound light microscope, electro
    5·2 answers
  • If a scientist removed the anthers of a flower before the flower was in full bloom, what would be the likely outcome?
    5·2 answers
  • PLEASE Help! Worth 45 points!
    11·1 answer
  • Compare fermentation to the way your body feels when you are<br> exercising.
    13·1 answer
  • PLEASE HELP!
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!