Answer:
false
Explanation:
there has been many advancements in genetics ever since Mendel's discoveries
Cells, like humans, cannot generate energy without locating a source in their environment. However, whereas humans search for substances like fossil fuels to power their homes and businesses, cells seek their energy in the form of food molecules or sunlight. In fact, the Sun is the ultimate source of energy for almost all cells, because photosynthetic prokaryotes, algae, and plant cells harness solar energy and use it to make the complex organic food molecules that other cells rely on for the energy required to sustain growth, metabolism, and reproduction.
Cellular nutrients come in many forms, including sugars and fats. In order to provide a cell with energy, these molecules have to pass across the cell membrane, which functions as a barrier — but not an impassable one. Like the exterior walls of a house, the plasma membrane is semi-permeable. In much the same way that doors and windows allow necessities to enter the house, various proteins that span the cell membrane permit specific molecules into the cell, although they may require some energy input to accomplish this task
Answer:
True.
When shopping for fruit trees for the yard we should select varieties that mature before the hot summer temperatures arrive to avoid sunburning fruit.
Explanation:
- The fruit trees on your yard should be carefully selected, always seek for the fruit that matures before the summer season.
- The summer season hot weather is most likely to burn down the tree and may also kill it before it can grow.
- Once it gets matured then there is no drastic effect of sun so, we must select tree in such a manner that it must get matured before hot summer.
a. resistance
b. appraisal
c. adjustment
d. resolution
Answer:
a. resistance
Explanation:
An endocrinologist named Hans Selye first described the collection of responses of the body to stress as General Adaptation Syndrome. He describes this syndrome in 3 phases. These include:
The alarm phase: this is the initial phase where the body witnessed the stressful and the body’s energy is boosted.
The Resistance Phase: This is the phase that follows immediately after the alarm phase. Here, the body’s autonomic nervous system helps the body in trying to resist and adapt well to the stressor. This is the phase in which an organism is best able to physically cope with the stress.
The exhaustion phase: When the stress continues at this phase, the body loses its ability to cope with the stress as energy is depleted.
Answer:
idk lol the answer is A i did it
Explanatiion: By finidng ways to use less elctricty we use less energy and less coal causing eocnomic gain
