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
Nuetrik [128]
3 years ago
13

What chemical begins the process of chemical digestion? A.stomach acid B.saliva

Biology
2 answers:
Bas_tet [7]3 years ago
4 0

Answer:

A.stomach acid

how it's helpful

Nata [24]3 years ago
3 0

Answer:

b. saliva begins the whole process

You might be interested in
Which phrase best describes what a soil horizon is? Question 3 options: the bottom layer of a soil profile each layer of a soil
IRINA_888 [86]
The place where two soil profiles meet i believe!
3 0
3 years ago
Which of the following best describes slab pull ​
cluponka [151]
D is the answer. Since it’s caused by a subduction.
6 0
2 years ago
Read 2 more answers
give This question a shot and I’ll give you brainliest no links posted on My question or I will report you
Natasha_Volkova [10]

Answer:

B) 113

Explanation:

3 0
2 years ago
Read 2 more answers
Can someone help me with this?
Lina20 [59]
Independent variable: FERTILIZER.
 This is the variable that you think affect your dependent variable and so you change it and use different types of it to confirm your prediction.
Dependent variable: COLOR.
That is the variable you are interested in.
Hypothesis: THE TYPE OF FERTILIZER USED IN CULTIVATING HYDRANGEA FLOWER AFFECT THEIR COLOR.
 An hypothesis is a generalized statement which predicts the relationship between the variables you are examining. 
Control group: THE GROUP THAT DID NOT GET ANY FERTILIZER
The control group is the group that does not receive any treatment. 
Experimental groups: THE GROUPS THAT RECEIVED FERTILIZERS.
The experimental group is the group that receives treatment. 
Constants: TYPES OF SOIL USED, MORNING SUNLIGHT, WATER AND THE NO OF DAY THE EXPERIMENT LAST.
The constants are the inputs into your experiment which you give to all the groups.

7 0
3 years ago
Read 2 more answers
Why do you think pressurized seeds and spores are a beneficial adaption for these plants and fungi?
Annette [7]

It is a beneficial adaptation since the pressurized seeds and spores spread widely, helping the organism reproduce elsewhere.   In plants, it allows them to survive better by flinging the seeds far away so that their offspring don’t compete for food. For the fungus, it allows the parent to fling the spores into the grass so that when other animals eat them, the life cycle of the fungus continues on.  These may be dispersed by the wind.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which mineral do you think is the most important ,why
    8·2 answers
  • Write any two uses of pseudopodia in amoeba​
    5·1 answer
  • A water-soluble hormone approaches its target cell. Which will happen last?
    15·1 answer
  • Wearing at joints at certain points on the skeleton can give you clues about the person's: A. Height B. Weight C. Gender D. Age
    10·1 answer
  • PLEASE HELP ASAP<br> What are the three stop codons? What is the start codon?
    6·1 answer
  • Reflex responses are controlled in your _____
    6·1 answer
  • Identify the labeled structures.<br> A:<br> B:<br> B<br> C:<br> А<br> D:<br> E:<br> D
    15·1 answer
  • How is colorblindness inherited? Explain
    10·1 answer
  • You are sitting in a room with a door on your lef
    8·2 answers
  • FUN QUESTION maybe challenging I'm sort stuck i can't figure out!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!