Question

trades tuesday
environmental engineer
p44 in best stem jobs
environmental engineers combine knowledge of engineering, soil science, biology and chemistry to solve environmental problems. a huge part of the job is working to improve recycling, waste disposal, public health, water and air pollution control, and more.
how much education do you need?
what does this job entail?
is this a job you would consider post - high school?
what is the median salary?
tuesday september 23rd
founder effect
the founder effect occurs when individuals from a population break off and form their own population.

1. how many different organisms are there before the founder effect?
2. how many different organisms are there after the founder effect?
3. how does forming a new population affect biodiversity?

Explanation:

Step1: Count organisms before

Count the distinct - shaped symbols in the 'Before' image. There are 10 different shapes, so there are 10 different organisms before the founder effect.

Step2: Count organisms after

Count the distinct - shaped symbols in the 'After' image. There are 4 different shapes, so there are 4 different organisms after the founder effect.

Step3: Analyze biodiversity impact

The founder effect reduces the number of different organisms. Since biodiversity is related to the variety of organisms, forming a new population through the founder effect decreases biodiversity.

Answer:

1. 10
2. 4
3. It decreases biodiversity.