Answer: It is a physical change.
Explanation:
Even though they make sand which they are still meat bread and cheese. The reactants stay as there ware even though they have taken a different form. It is like boiling water or freezing it. They look different but the reactants stay the same.
Death rate= 7 coyotes
Immigration= 8
Emigration= 0
Population growth= 13
Let’s suppose that the birth rate for the given population is x.
Population growth = (birth rate+immigration) - (death rate+emigration)
13=(x+8)-(7+0)
13=x+1
Move the variable to the left side and change its sign.
-x+13=1
Move the constant to the right side and change its sign
-x=1-13
-x=-12
x=12
Answer: x=12
Hope this helps ʕ•ᴥ•ʔ
Answer:
The answer is 60%.
Explanation:
Let's take the capıital letter L for the dominant long finger gene, and l for the recessive long finger gene.
The two heterozygous people with long fingers mate which means their genotypes are Ll or lL.
The probability of their first child having a heterozygous genotype is 50%. The probability of having dominant homozygous genotype LL is 25% and the probability of having recessive homozygous genotype ll is also 25%.
It is stated that the long finger trait is a recessive trait with 80% penetrance which means that even if the genotype suggests that the trait will be observable, it is only 80% of the time.
There is a 75% chance that their first child will inherit the recessive long finger trait gene l and with an 80% penetrance, the probability of the child having long fingers is 60%.
I hope this answer helps.
It lets out oxygen after photosynthesis.
(B) The air particles are heavier with little ability to rise
