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
kvasek [131]
3 years ago
5

What is this graph showing?​

Biology
2 answers:
Alinara [238K]3 years ago
7 0

Answer: It's showing the change of the average temperature.

Explanation:

Dimas [21]3 years ago
4 0

Answer:

location b is cooler than a but gets hotter than a, goes back down lower than a

Explanation:

You might be interested in
Sound quality can be divided
iris [78.8K]
Sound quality can be divided into amplitude, timbre and pitch. If there’s an impedance mismatch between your two devices connected to the single output, you could have a large mismatch between the levels arriving at each device. If the difference is large enough, one device may have distorted or inaudible audio.

To avoid this, you should ensure that both devices connected to the split signal are similar - such as 2 pairs of headphones, 2 recorder inputs, and so on. When you place 2 devices with wildly differing load impedances on a splitter is when you’ll encounter problems - such as headphones on one split and a guitar amp input on the other.

To get around this, you can use either a distribution amplifier (D.A.) or a transformer balanced/isolated splitter - which will work over a larger range of load impedances, typically. Depends on the quality of the splitter and the exact signal path. If you’re using the splitter to hook two things into one input, and you’re using quality connectors, you probably won’t lose much quality. There can be an increase in impedance of the cable due to the imperfect continuity of the physical connection, however with unbalanced line-level signals, impedance at both ends of the chain tends to be orders of magnitude higher than the connection will create, so one split will be barely noticeable. So too, the noise increase from the additional length of cable.

Now, one source into two inputs, that will by basic math and physics result in a 3dB drop in signal strength, which will reduce SNR by about that much. By splitting the signal path between two inputs of equal impedance, half of the wattage is being consumed by one input and half by the other (the equation changes if the inputs have significantly different impedances). So each input gets half the wattage produced by the source to drive the signal on the input cable, and in decibel terms a halving of power is a 3dB reduction. Significant, until you just turn the gain back up. The “noise floor” will be raised by however much noise is inherent in the signal path between the split and the output of the gain stage; for pro audio this is usually infinitesimal, but consumer audio can have some really noisy electronics, both for lower cost and because you’re not expected to be “re-amping” signals several times between the source and output.

8 0
2 years ago
What does the cell membrane do for the cell?
krek1111 [17]

Answer:

Protection

Explanation:

The plasma membrane, or the cell membrane, provides protection for a cell. It also provides a fixed environment inside the cell. And that membrane has several different functions. One is to transport nutrients into the cell and also to transport toxic substances out of the cell.

3 0
3 years ago
What do all living things havw
s344n2d4d5 [400]

Answer:

all organisms need food for the energy required to live and grow.

8 0
3 years ago
what is the term for an organisms ability to maintain constant internal conditions even when environmental conditions change?
julsineya [31]

Answer:

Homeostasis refers to stability, balance, or equilibrium within a cell or the body. It is an organism's ability to keep a constant internal environment.

Explanation:

Keeping a stable internal environment requires constant adjustments as conditions change inside and outside the cell

6 0
3 years ago
Read 2 more answers
Recent mass extinction
11Alexandr11 [23.1K]

The most recent and arguably best-known, the Cretaceous–Paleogene extinction event, which occurred approximately 66 Ma (million years ago), was a large-scale mass extinction of animal and plant species in a geologically short period of time.
6 0
2 years ago
Other questions:
  • A true coelom <br> i need help bad
    9·1 answer
  • Measuring the
    11·2 answers
  • 2. Mr. Simpson has blood type ABRh+ and his wife type ORh+. Mr. Doodle has type ARh- and his wife type ORh+. The Simpsons and Do
    7·1 answer
  • The epidermis is made of :
    5·1 answer
  • Plz help I will mark you brainlist ​
    6·1 answer
  • Consider that RR is red (dominant) and WW is white (dominant) plant phenotypes. The offspring of a cross between an RR plant and
    13·1 answer
  • Which of the following is NOT true of bacteria?
    7·1 answer
  • PLEASE HELP ITS TIMED
    7·2 answers
  • Which of the following adaptations is characteristic of animals in the taiga biome?
    13·2 answers
  • Solar power plants that use a central receiver system or a distributed receiver
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!