Easy:
1. 2K + Br2 — KBr
2. 4Sb + 3O2 — SB4 O6
Medium:
1. 2Na+2H2O — 2NaOH+H2
2. 2KNO3 — 3KNO2+O2
Hard:
1. 4NH3+5O2 — 4NO+6H2O
2. C2H5OH+3O2 — 2CO2+3H2O
Answer:
D. Fungi
Explanation:
Fungi does not contain the green pigment chlorophyll and therefore are incapable of photosynthesis.
Answer: evolution only leads to increase in complexity when complexity is beneficial to survival and reproduction.
Explanation:
2. In cell biology, MITOSIS is part of the cell cycle in which chromosomes in a cell nucleus are separated into two identical sets of chromosomes, and each set ends up in its own nucleus.
3.In females, MEIOSIS occurs in cells known as oogonia (singular : oogonium). Each oogonium that initiates MEIOSIS divides twice, unequally in each case. The first division results in a small "first polar body" and a much larger daughter cell. that's all I know sorry :)
A risk-benefit analysis is a comparison between the risks and its benefits. They are used to check whether a course of action is worth taking or if the risks are too high.
Risk–benefit analysis is analysis that seeks to quantify the risk and benefits. Analyzing a risk can be massively reliant on the human factor. A certain level of risk in our lives is approved as necessary to achieve certain benefits.
This kind of analysis is most important in medical field it requires detail research for implication of any new technology . It is important to determine whether the risk or the benefit is more significant before taking action.
To learn more about risk-benefit analysis , here
brainly.com/question/24803971
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