Answer:
the soil matter formed by decade organic matter is called humus.
Answer:
See the explanation below
Explanation:
From the balanced equation of photosynthesis:
6 moles of CO2 is required to produce 6 moles of oxygen.
Assuming that 5.2 g of CO2 reacts with water,
mole of CO2 = mass/molar mass = 5.2/44.01 = 0.1182 mole
Hence,
0.1182 mole of CO2 will yield 0.1182 mole of O2.
Mass of oxygen that will be produced from 5.2 g of CO2:
= molar mass of O2 x mole of O2
= 0.1182 x 16
= 1.9 g of O2.
<em>Note: Because the mass of CO2 is in two significant figure, the final answer was adjusted to be in two significant figure. The mass of oxygen can be computed depending on the mass of CO2 involved.</em>
Answer:
1. sports medicine
2. gene therapy
3. Adrenal gland
4. false
5. Hormones
6. To regulate body activities (like growth and immunity) by sending chemical messages
Explanation:
1. Sports medicine is the branch of medicine that is related to physical fitness, so if the question ask for someone who is interested in athletic activity, the correct answer is number 4.
2. Gene therapy is an experimental technique that in order to treat or even to prevent disease genes are used to help with their treatment, so a person who is interested in genetics and its relation with health, the correct answer is number 2.
3. Adrenal gland this is the gland that sintetice Adrenaline also known as epinephrine which is a hormone or also a medicine that plays an important role in the fight or flight response, this hormone is the one in charge of giving us several symptom like tachycardia or dilated pupils in order to survive in dangerous situations, so the correct answer to Sarah's problem is number 1.
4. False the endocrine system serves as a messenger to regulate hormone synthesis and are secreted to the circulatory system.
5. Hormones, as we have answer before hormones are regulated by the endocrine system.
6. To regulate body activities (like growth and immunity) by sending chemical messages hormones play an important part in human development and growth, these chemical messages serve to regulate the synthesis (creation) and secretion (liberation) of the hormones in the specific quantity as the body needs them.
Answer:
Explanation:
Several conclusions can be drawn from this observation;
1. The adaptation for fur colour in the mice from both location was similar, this could be because both environments have almost similar conditions.
2. It is also an indication that the dark fur colour may have evolved independently in both populations.
3. Two completely different mutations in two separate genes can generate the same phenotype.