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
alisha [4.7K]
3 years ago
14

What is the capacity of the cube in liters?

Biology
2 answers:
zavuch27 [327]3 years ago
8 0

answer: 0.343 L

volume of a cube = a^3

V = (7)^3

aka

V = 343 L

miss Akunina [59]3 years ago
6 0
<span>1 cubic centimeter = 1 milliliter, so your 8cm cube is 8x8x8 = 512 cubic centimeters.  This would equate to a volume of 512 milliliters which is equal to just over 1/2 liter (0.512 liters). </span>
You might be interested in
The number of individual organisms present in a given population at a given time is.
aksik [14]

Answer:

7th Science Honors Ch. 4 Vocab

A B

population size: the number of individual organisms present in a population at any given time

population density: the number of individuals in a population per unit of area

population distribution: how organisms are arranged within an area; sometimes called population dispersion.

Explanation:

3 0
3 years ago
Why choose that gene for PCR in the bacterial identification lab?
Reika [66]

Answer:

Background

During the course of a bacterial infection, the rapid identification of the causative agent(s) is necessary for the determination of effective treatment options. We have developed a method based on a modified broad-range PCR and an oligonucleotide microarray for the simultaneous detection and identification of 12 bacterial pathogens at the species level. The broad-range PCR primer mixture was designed using conserved regions of the bacterial topoisomerase genes gyrB and parE. The primer design allowed the use of a novel DNA amplification method, which produced labeled, single-stranded DNA suitable for microarray hybridization. The probes on the microarray were designed from the alignments of species- or genus-specific variable regions of the gyrB and parE genes flanked by the primers. We included mecA-specific primers and probes in the same assay to indicate the presence of methicillin resistance in the bacterial species. The feasibility of this assay in routine diagnostic testing was evaluated using 146 blood culture positive and 40 blood culture negative samples.

Explanation:

Results

Comparison of our results with those of a conventional culture-based method revealed a sensitivity of 96% (initial sensitivity of 82%) and specificity of 98%. Furthermore, only one cross-reaction was observed upon investigating 102 culture isolates from 70 untargeted bacteria. The total assay time was only three hours, including the time required for the DNA extraction, PCR and microarray steps in sequence.

3 0
3 years ago
Reason to be vegan:<br> plants dont feel pain <br> "thIs gUrl iS On c0ca1ne"
dalvyx [7]

Answer:

Being vegan is great for your health! ... Vegans get all the nutrients that they need to be healthy, such as plant protein, fiber, and minerals, without all the nasty stuff in meat that may slow you down and make you sick, such as cholesterol and saturated animal fat.

Explanation:

3 0
3 years ago
A scientist is using relative dating to determine the age of a fossil that she discovered. What would allow her to draw the best
xenn [34]

answer:

: D.finding fossils in the same area that are in layers closer to the surface.

Relative dating refers to the age estimation method in which past events are determined, to compare the age of object, organism, strata or rock with the age of other similar entity. This method gives an approximate or estimated age, it does not provide absolute age.  

The older fossils are found in deeper layers of the strata as compared to younger fossils. This represents the geological time and life span of primitive or preexisting organisms. Therefore, according to the given situation, finding fossils in the same area that are in layers closer to the surface is the best conclusion

8 0
3 years ago
Read 2 more answers
Which statement about decomposers is not true?
Radda [10]

Answer:

A is the correct answer.

Explanation:

A vulture does eat dead animals but it itself is not classified as a decomposer due to the fact that the remains of most of the animal is still there.

6 0
3 years ago
Other questions:
  • How does life on earth depend on photosynthesis?
    6·1 answer
  • Your body has designed a traffic signal for action potentials traveling from one neuron to another. in this system, a red light
    9·1 answer
  • Which of the following is likely a defense mechanism for a plant? a. A bold warning color c. Shedding leaves and petals b. A sha
    15·1 answer
  • A wave with a frequency of 0.5 Hz and a speed of 10 m/s has a wavelength of a. 50 m. c. 20 m. b. 0.5 m. d. 0.2 m. Please select
    13·1 answer
  • In an unstable environment where growing conditions are constantly changing, which mode of reproduction in plants provides the b
    8·2 answers
  • Ayuda es biología pero en inglés
    11·1 answer
  • What of the following statements about water quality is true?
    7·1 answer
  • Write a sentence with scientific law in it
    8·1 answer
  • After you eat lunch, nerve cells in your stomach respond to the distension (the stimulus) resulting from the food. This is best
    8·1 answer
  • 3. Species that are in danger of becoming extinct in the near future is known a. endangered species c. Exotic Species Species c.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!