Answer:
I guess Comparative anatomy
That’s when organisms are randomly dispersed in their ecosystem. See attachment:)
Answer:Well actually ,the nuclear envelope is a membrane similar to the cell membrane around the whole cell. There are pores and spaces for RNA and proteins to pass through while the nuclear envelope keeps all of the chromatin and nucleolus inside. When the cell is in a resting state there is something called chromatin in the nucleus.
Explanation: I hope it helps :)
Stay safe
Answer:
The correct answer is 4.2105.
Explanation:
The birth rate is the period of the total number of individuals with live births per 1,000 population divided by the length of the period in years.
Birth rate = (live births/total population)*1000
= 4,000/950,000 x 1,000
= 4.2105
Thus, the correct answer is 4.2105.
Answer:
algal growth due to eutrophication
Explaination:
Eutrophication is where these nutrient rich compounds mix with nearby water sources and promote the growth of large amounts of algae. Algae go through respiration and take up the dissolved O2 in water which causes these areas to experience low O2 levels. Everything needs O2 to survive thus nearby organisms and plants die out creating dead zones.