Answer: B. Carmen refuses again and again to clean her room. Obstinate means to <u>refuse</u> to change your opinion, and REFUSING to clean your room seems to fit that description, keyword being refuse.
Answer and explanation;
Water is neither live or dead.
Water is a non living thing.
Water does not posses the characteristics of living things; and besides we talk about alive or dead when it comes to living things.
Living things are made of a single or many cells; unlike the case of water; and these cell are responsible for their living nature.
Living things need nutrients, respire, reproduce, show movements , among other characteristics.
Water does not in any way show these characteristics.
Water is a compound that is made of oxygen element and hydrogen element but not cells like living things.
Answer:
Rate of decrease = 3.25 levels/min
Explanation:
the hormone and signaling proteins combination that produce the greatest and most prolonged response as seen in the graph is INSULIN and PROTEIN KINASE. The protein kinase B level gets up to 100 after 30minutes and as well as insulin gets added while the level remained to near 80 even after 240minutes.
The STAT 5 level at the 10th minutes = 100
The level of STAT 5 at 30th minute = 35
From 10 to 30 minutes, the level of STAT 5 = 100 – 35
From 10 to 30 minutes, the level of STAT 5 = 65
Duration = 30 – 10 minutes
Duration = 20 minutes
Rate of decrease = 65/20
Rate of decrease = 3.25 levels/min
D.) <span>Unlike DNA, RNA is "a single stranded molecule"
Hope this helps!</span>
