Answer:
The correct answer is biological.
Explanation:
When any pathogen invades the body, it has to pass several lines of defence. The first barrier is the skin and mucous membrane which is a physical and chemical barrier. The second line of defence is the non-specific response by macrophages, neutrophils and interferon. After crossing these two barriers the third line of defence comes into action in which, the B- cells and T-cells act specifically on the pathogen and destroy it.
Answer:
9:3:3:1
Explanation:
A dihybrid cross tracks two traits. Both parents are heterozygous, and one allele for each trait exhibits complete dominance *. This means that both parents have recessive alleles, but exhibit the dominant phenotype. The phenotype ratio predicted for dihybrid cross is 9:3:3:1. (There's a calculator on google that show the outcomes just to let ya know) hope it's correct .
<span>The nurse should let the client perform the ritual. The ritual keeps the client calm and helps the client keep his or her anxiety in check. If the client is not allowed to perform his or her ritual they will most likely become unpredictable and carry out more aggressive behavior or exhibit new bad behavior due to anxiety. This method keeps the client, the nurse and any other people close by safe from harm.</span>
1- when there’s a minimum amount of capacity
<h3><u>Answer;</u></h3>
<em>16 half-cup servings of beans and 4 three oz. servings of shrimp</em>
<h3><u>Explanation and solution;</u></h3>
Let x = number of half-cup servings of beans
Let y = number of 3 oz. servings of shrimp
We will have 2 equations, one for carbs and one for calories
7x + 9y = 148
30x + 190y = 1240
30(7x + 9y) = 30(148)
-7(30x + 190y) = -7(1240)
210x + 270y = 4440
-210x - 1330y = -8680
-1060y = -4240
y = 4
7x + 9y = 148
7x + 9(4) = 148
7x + 36 = 148
7x = 112
x = 16
Hence; X = 16 and Y= 4
16 half-cup servings of beans and 4, 3 oz. servings of shrimp
