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
UNO [17]
3 years ago
12

What is the purpose of a dichotomous key?

Biology
2 answers:
Dafna11 [192]3 years ago
5 0

Answer:

B. to identify an organism

Explanation:

-

Klio2033 [76]3 years ago
3 0
B


I did this in middle school
You might be interested in
Completely confused....
Daniel [21]

Explanation:

It is Colder temperature

5 0
3 years ago
Based on what we have learned so far about the cardiovascular and respiratory systems, blood pH should be lower in the ___ compa
sergiy2304 [10]

Answer: systemic veins and pulmonary arteries; pulmonary veins and systemic arteries

Explanation:

Based on what we have learned so far about the cardiovascular and respiratory systems, blood pH should be lower in the <u>systemic veins and pulmonary arteries</u> compared to the <u>pulmonary veins and systemic arteries</u>.

7 0
2 years ago
According to the ____________ theory of biological aging, dna in body cells is gradually damaged through spontaneous or external
aliina [53]

The Cross-Linkage Theory or also referred to as the glycosylation theory of aging was discovered or proposed by Johan Bjorksten in the 1940s. According to this theory, the aggregation of cross-linked proteins can damage cells and tissues this slowing down the bodily processes that eventually results to aging. In recent studies, cross-linking is associated with age-related changes in the studied proteins. Furthermore, this theory stresses out that the binding of glucose to proteins can cause various problems. Once the said binding occurs, the protein becomes impaired which leads to its performance inefficiency. Living a longer life would also mean increasing the possibility of oxygen-glucose meeting and protein. Some of the known cross-linking disorders include senile cataract and the appearance of tough, leathery, yellow skin.

4 0
3 years ago
Which of the following is considered a strength of the humanistic perspective?
Mice21 [21]
<span>Perspective takes into account various factors that make up the "self." Perspective does not focus exclusively on behaviors or thoughts. Every individual "owns" his own health. Theory is based on acceptance and growth. Criticism of the client is absent. Theory promotes the development of meaningful relationships.</span>

6 0
4 years ago
Read 2 more answers
Compare geologic time with the geologic column . (Earth science )
Aloiza [94]

Answer:

The geologic time scale (GTS) is a system of chronological dating that classifies geological strata (stratigraphy) in time. It is used by geologists, paleontologists, and other Earth scientists to describe the timing and relationships of events in geologic history. The time scale was developed through the study and observation of layers of rock and relationships as well as the times when different organisms appeared, evolved and became extinct through the study of fossilized remains and imprints. The table of geologic time spans, presented here, agrees with the nomenclature, dates and standard color codes set forth by the International Commission on Stratigraphy (ICS).

Explanation:

6 0
3 years ago
Other questions:
  • True or false. The y-axis of a species-area curve indicates the number of species that can be maintained in a specified area of
    9·1 answer
  • Hat is the most common symptom of latex-induced anaphylaxis in an anesthetized patient?
    12·1 answer
  • Bang-up Motors will rent-a-wreck for $25 plus $0.15 per mile traveled. The rental cost is a function of the miles traveled a. Id
    12·1 answer
  • Pollution caused by pesticides and fertilizers is limited to areas close to the source (farms). True or false
    8·2 answers
  • What is this an example of?<br> O adaptation<br> O biodiversity<br> O isolation<br> O variation
    11·2 answers
  • compare and contrast the processes of photosynthesis and aerobic respiration. how are they similar and how do they differ?
    9·1 answer
  • Which characteristic best indicates that the organism in question is a fungus not a plant
    7·1 answer
  • Pleaseeeeeeeeeee help
    10·1 answer
  • Which molecule is metabolized in a cell to produce energy currency
    13·1 answer
  • Name something in science you would use a model to study, and explain why you would use a model to study it.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!