Answer: The initial consequence to the lake due to a sudden influx of nutrients in the form of fertilizers due to run off from nearby farm fields is the rapid growth of algae. The influx of nutrients lets algae thrive and can cause eutrophication, which will eventually lower dissolved oxygen levels.
Explanation:
Answer:
Option A, structured decisions
Explanation:
In lower level organizations, the processes are already in place to tackle with any situation and hence structured decisions can be easily taken. Since the problems in a lower organization recur again and again, therefore, processes and procedures need to be in place to handle them in an organized manner as a part of routine work. Every time such problem arises, it is to be treated in a definite manner instead of treating as new each time. For example – HR processes in a company are categorized as structured problem which require a structured decision.
Hence, option A is correct
Answer:
The rectus abdominis muscle is the muscle that is located at the front of the abdomen; it is most often referred to as the ''abs.'' The action of this muscle pulls the rib cage and the pelvic bone towards the middle of the abdomen, just like the movement when a person performs a sit-up or crunch.
Explanation:
Hypothesis is the answer to question
Answer
At week 5-6 of gestation, the baby’s heart starts beating.
Explanation
Fertilization occurs in week 3 followed by implantation in week 4.In week 5 the levels of hormones increases with formation of the baby’s heart and circulation system. In week 6, the neutral tube closes followed by development of structures necessary to form eyes and ears. The head of the baby develops at week 7 followed by nose in week 8 and toes in week 9.
