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saul85 [17]
3 years ago
10

The mechanical energy lost from machines is transformed into

Biology
2 answers:
melisa1 [442]3 years ago
8 0

Answer: The answer will be B- Heat energy

Explanation: When paper burns, the flames give off heat, and when the flames reach your hand then you drop the piece of paper that way it won't burn you.

AlexFokin [52]3 years ago
7 0
B

(random words to reach 20 characters)
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Diffusing molecules move ________ until they are ________. Through channels of active transport proteins; evenly distributed up
koban [17]

Answer;

-Down the concentration gradients; evenly distributed

Diffusing molecules move down the concentration gradients until they are evenly distributed.

Explanation;

Diffusion is the movement of particles from an area of higher concentration to an area of lower concentration.

-Whenever a substance exists in greater concentration on one side of a semipermeable membrane, such as cell membranes, any substance that can move down its concentration gradient across the membrane will do so. If the substances can move across the cell membrane without the cell expending energy, the movement of molecules is called passive transport.

-The mechanism of molecules moving across a cell membrane from the side where they are more concentrated to the side where they are less concentrated is a form of passive transport called simple diffusion.

4 0
3 years ago
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Can you guys name those cities that I numbered please!!!!!!!!<br> ASAP!!!!
Temka [501]

1. Humboldt

2. Mendocino

3. Sonama

4. Butte

5.Santa Clara + Alameda + San Mateo + Santa Cruz (according to thr map I found there were 4)

6. San Luis Obispo + Santa Barbara (2)

7. Orange + San Diego (2)

4 0
3 years ago
Which of the following statements regarding glycolysis is FALSE?
Levart [38]

Answer:

c. Glycolysis evolved in an oxygen-rich environment.

Explanation:

Glycolysis is the pathway that breaks down glucose into two molecules of pyruvate. It is a common pathway that is performed by both aerobic and anaerobic organisms. In aerobic organisms, glycolysis is followed by Kreb's cycle and electron transport chain. In anaerobic organisms, alcohol or lactic acid fermentation regenerate the NAD+ which is required to sustain glycolysis.

Therefore, glycolysis is independent of oxygen availability and can be performed under both aerobic and anaerobic conditions. This means that the pathway of glycolysis evolved under anaerobic conditions.

6 0
3 years ago
Loess is soil formed by
zzz [600]

Loess is a geologically material which is usually yellowish or brown in color and consisting of tiny mineral particles brought by wind to the places where they now lie. It is a sedimentary deposit of mineral particles which are finer than sand but coarser than dust or clay, deposited by the wind. Loess is a type of silt which forms fertile topsoil in some parts of the world. The soil has few clay particles to hold it together. It is composed mainly of quartz crystals which slide easily against each other, and is therefore very subject to erosion.

4 0
3 years ago
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Select the kingdoms where all prokaryotes are classified.
grigory [225]

Answer:

Archaea

Eubacteria

Explanation:

Both the kingdoms archaea and eubacteria comprise of prokaryotes yet there are some differences present between the two kingdoms.

The archaea have a distinct evolutionary history as compared to the eubacteria. The cell wall of archaea is made up of Pseudo-peptidoglycan where as the cell wall of eubacteria is made up of peptidoglycan or lipopolysaccharide. Interior membranes cannot be found in the archaea but are present in the eubacteria.

8 0
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