1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
IrinaK [193]
3 years ago
8

Ocean acidification threatens those marine organisms whose shells and skeletons are composed of

Biology
1 answer:
emmasim [6.3K]3 years ago
7 0
<span>I'm pretty sure its calcium carbonate</span>
You might be interested in
True of false: The wings on an airplane are flat.<br> 1. False<br> 2. True
makkiz [27]

Answer: True

Explanation:

5 0
3 years ago
How are photosynthesis and cellular respiration linked
RoseWind [281]

Photosynthesis is when a plant converts sunlight into energy, and cellular respiration is when cells convert food into energy.

7 0
3 years ago
Which must be true for metamorphism to occur?
miv72 [106K]

a

due to the comedy of the Earth and beautiful hydration of the earth beneath

8 0
2 years ago
Read 2 more answers
Discuss mechanisms of disease transmission and processes of infectionss
nata0808 [166]
Diseases have multiple ways of infiltrating your body. Diseases can be transported through blood, air, and physical touch. Once the disease has infiltrated the body, it can spread through out the body in many ways. One of which is by feeding off of other cells energy and reproducing. The pathogens travel through the blood and irritate cells. The irritation of cells can cause the body to consume more energy, to repair the damage. This causes symptoms like tiredness, regurgitation, and sometimes in extreme cases, death. 
6 0
3 years ago
Help me with this please
daser333 [38]

Answer:

1. b

2. a

3. a

4. b

5. b

6. a

7. a or b (they're the same)

(Punnett square and chart attached)

Explanation:

1. The father is a non-roller, as was given in the question. Remember that a phenotype is the physical trait displayed by an organism.

2. In order for the father to be a non-roller, the recessive non-roller allele would have to be expressed. In order for this to happen, he would need two recessive alleles.

3. The gene for tongue rolling is dominant, so if the mother is heterozygous (she has one dominant allele and one recessive allele), then she will be a tongue roller.

4. The mother has a dominant allele and a recessive allele.

5. 50% of the offspring have the Rr genotype and 50% have the rr genotype. This means that there is a 50% of having a tongue-rolling child and a 50% chance of having a non-rolling child.

6. Because the possibility of the offspring having either genotype is 50/50, the ratio would be written as 1:1. Both outcomes are equally likely.

7. Because the possibility of the offspring having either phenotype is 50/50, the ratio would be written as 1:1. Both outcomes are equally likely.

AAAAAAAA

4 0
2 years ago
Other questions:
  • Question 23 of 25
    9·1 answer
  • Using the phylogenetic tree, indicate whether the following statements are true or false a. If all species depicted here make up
    10·1 answer
  • ____________________ is a relationship between two organisms in which BOTH of the species benefit from being together.
    9·2 answers
  • Suppose that a dominant allele (P) codes for a polka-dot tail and a recessive allele (p) codes for a solid colored tail. In addi
    6·1 answer
  • The function of the respiratory system is to _______________. (Blank)
    15·1 answer
  • Please Help!! I need it :)
    5·1 answer
  • A green plant is exposed to bright light for 72 hours. What do you predict will occur if the light intensity around the plant is
    15·1 answer
  • Woody stems _____.
    8·1 answer
  • Help maybe pass by ufnfudbfudgs
    7·1 answer
  • Which chemical equation shows the relationship between ADP and ATP
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!