"Altered ecosystems" is the one consequence of global warming among the following choices given in the question that <span>is described as having an increase in growing season, changes in migration, and loss of species. The correct option among all the options that are given in the question is option "D".</span>
Answer:

Explanation:
We are asked to find how much of a 40 gram sample remains after 12 years.
Iron-55 has a half-life of 3 years. Therefore, after 12 years, 4 half-lives have been completed.
- 12 years/3 years = 4 half-lives
Every time a half-life is completed, half of the sample's mass decays. Remember we start with a 40 gram sample.
- 1 half- life: 40 g / 2 = 20 g
- 2 half-lives: 20 g / 2= 10 g
- 3 half-lives: 10 g / 2 = 5 g
- 4 half-lives: 5 g / 2 = 2.5 g
There is also a formula that can be used to solve this problem.

Where A₀ is the initial amount, t is the time, and hl is the half-life.
We know 40 grams is the inital amount, 12 years is the time, and 3 years is the halflife.




After 12 years, <u>2.5 grams </u> of Iron-55 will remain.
Answer:Opium poppy. Essential for the pain killing cancer drug morphine, but infamous as the source of heroin and the addiction it causes.It drove the Anglo-Sino Opium Wars in the mid-1800s where opium addiction was promoted to gain commercial trading advantages.
Yam. ...
Tobacco. ...
Quinine. ...
Rice. ...
Rubber. ...
Cotton. ...
Cannabis.
Explanation:
Answer:
The answer would be peanuts, Which contain a total of 24 g of carbs.
Sorry if i'm wrong! i just went on a mini reasearch spree :3
<u>Answer:</u>
Australia has invested in capital goods, so their standard of living and GDP increasing is true.
<u>Explanation:</u>
- Capital goods are goods or objects that is used to produce other good or objects. Examples are buildings, furniture etc.,
- GDP measures the economic activity of the country.
- Investing in these goods has led to the "average household net-adjusted disposable income per capita as USD 32,759 a year", this increased the standard of living and resulted Australia as 'one of the highest' in the world.