B) a polypeptide chain forming
C) a protein unreveling
C) A protein unreveling
Nuclear
Electrical
Light
Thermal
2.What energy is causing your feet to feel vibrations in the floor in a place where music is extremely loud?
Sound
Mechanical
Chemical
Electrical
3.What are the two types of energy involved when you are yo-yoing?
Chemical and mechanical
Thermal and electrical
Mechanical and light
Mechanical and gravitational
4.Which type of energy makes molecules move faster, and can cause phase changes?
Mechanical
Chemical
Electrical
Thermal
5.What type of energy can not be converted to another type?
Mechanical to electrical
Chemical to electrical
Light to thermal
All types can be converted to other types
6.What are the two states of energy?
Kinetic and potential
Stored and potential
Kinetic and mechanical
Potential and thermal
7.Which of the following would contain the greatest amount of potential energy?
A roller coaster at the bottom of a hill
An archery bow pulled back all the way
A gun right after it has been shot
A dog gnawing on a bone
8.What energy conversion is taking place in a hydroelectric power plant?
Electrical to gravitational
Gravitational/mechanical to nuclear
Gravitational/mechanical to electrical
Electrical to mechanical
9.Why do some consider hydroelectricity to be environmentally friendly?
Flowing water is a renewable source of energy
We recycle the water we use in the power plant
Dams provide excellent habitat for species in the lakes they form
The energy produced by power plants is only allowed to be used by people who sign environmental pledges
10.Which type of energy travels in waves?
Thermal
Chemical
Electrical
Light
Group B- 11 Kg
Group C- 37 Kg
Group D- 809 Kg
Number of producer depends on ecosystem we are talking about. I am taking this question as terrestrial ecosystem so for the terrestrial ecosystem the answer will be group D.
In terrestrial ecosystem number of producer is higher than the second trophic level that is primary consumer. To study this we use pyramid of number. In most cases the pyramid of number is upright with members of successive higher trophic level being fewer than the previous one. The maximum number of individuals occurs at the producer level.
I believe it is group D
A. 10 kcal
B. 100 kcal
c. 10,000 kcal
PLZZZZZZZZZZZ IM BEGGING YOU
it helps regulate what comes into and what leaves the cell
Lyra Latin for lyre, from Greek is a small constellation. It is one of 48 listed by the 2nd century astronomer Ptolemy, and is one of the 88 constellations recognized by the International Astronomical Union. Lyra was often represented on star maps as a vulture or an eagle carrying a lyre, and hence sometimes referred to as Aquila Cadens or Vultur Cadens. Beginning at the north, Lyra is bordered by Draco, Hercules, Vulpecula, and Cygnus. Lyra is visible from the northern hemisphere from spring through autumn, and nearly overhead, in temperate latitudes, during the summer months. From the southern hemisphere, it is visible low in the northern sky during the winter months.
Vega, Lyra's brightest star is one of the brightest stars in the night sky, and forms a corner of the famed Summer Triangle asterism. Beta Lyrae is the prototype of a class of stars known as Beta Lyrae variables. These binary stars are so close to each other that they become egg-shaped and material flows from one to the other. Epsilon Lyrae, known informally as the Double Double, is a complex multiple star system. Lyra also hosts the Ring Nebula, the second-discovered and best-known planetary nebula.