Answer:
The earliest known life-forms are putative fossilized microorganisms, found in hydrothermal vent precipitates, that may have lived as early as 4.28 Gya (billion years ago), relatively soon after the oceans formed 4.41 Gya, and not long after the formation of the Earth 4.54 Gya.
Answer:
If you can keep your torso warm, you'll maintain blood flow to your limbs and can often keep the arms, legs, hands and feet warm. Secondly, being physically active causes your muscles to contract, breaking down more nutrients, which generates additional heat.
Explanation:
Note: Epigeal germination could be a kind of germination whereby the seed leaves or the cotyledons are brought on to the surface or above the soil while the shoot during germination. Hypogeal germination is a form of germination whereby the seed leaves or the cotyledons remain below the soil surface during germination.
Plants:
1. Most plants respond to the environment by growing towards the light.
2. Plants respond to daily and seasonal cycles and diseases.
Flatworms:
1. Flatworms respond to changes in light.
2. Flatworms adapt to marine life by using diffusion to breathe and to distribute nutrients to other parts of the body.
Humans:
1. The nervous system allows an organism to respond quickly to changes in the internal or external environment.
2. Some humans modify the environment (positively or negatively), such as cutting forests, building dams, and expanding urban areas, etc.
Below are the statements:
Lung cancer is frequently caused by tobacco utilize.
Hitting the bottle hard can prompt liquor harming and passing.
Until around 2008, a few specialists and expert associations supported yearly PSA screening for men starting at age 50. A few associations suggested that men who are at higher danger of prostate tumor, including African American men and men whose father or sibling had prostate growth, start screening at age 40 or 45.