The discovery of a natural clock was so important because it allowed a more easier way to check time than to use the sun, or sigils.
The provided question is incomplete as it lacks the appropriate options that are given as follows:
1. satisfaction with prior methods
2. preference of a sex partner
3. breast or bottle-feeding plan
4. desire for another child in 2 years
Answer:
The correct answer is option 3. breast or bottle-feeding plan
Explanation:
Birth control plans are influences evidently after the first few months of childbirth as breastfeeding reduces the chances greatly of pregnancy by preventing essential process for the pregnancy such as delaying menstruation and ovulation.
This phenomenon is called lactational Amenorrhea which means lack of periods or menstruation. The maternal milk supply must be considered before initiation any of the birth control methods.
Thus, the correct answer - option 3.
Well, considering that seagulls, bears, and cows are warm blooded mammals, and spiders are arachnids with an exoskeleton, I'm willing to bet that spiders are ectothermic. And isn't the word exothermic?
Answer:
Option-A
Explanation:
A bacteria divides by binary fission which divides a parent bacteria into the two daughter cells and generation time refers to the average time difference between two consecutive generations.
The bacterial cell grows by the exponential function that is by 
x initial population of bacteria.
In the given question,
<u>Initial population</u>
the initial population of bacteria - 2x 10³ per ml
So per liter, the bacterial population will be 2 x 10 ⁶
<u>Generation time</u>
1 generation time of bacteria is 30 min.
so 5 hours will have- <u> </u>
= 10 generations
<u>New bacterial population</u>
Using formula<u> </u> x initial population of bacteria
x (2 x 10⁶)
= 1048 x (2 x 10⁶)
2048 x 10⁶
Thus, Option-A is the correct answer.
