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
White raven [17]
3 years ago
14

What do Silvia, tears, and nasal mucus have in common

Biology
2 answers:
exis [7]3 years ago
6 0

They all come from the body.

oksian1 [2.3K]3 years ago
5 0

Mucus, saliva and tears are all part of the immune system, which helps fight off foreign and harmful cells. ... Another similarity is that mucus, saliva, and tears are all produced by exocrine glands.

You might be interested in
if a human cell with a chromosome number of 46 undergoes meiosis, what number of chromosomes will be in each daughter cell?
KiRa [710]

Explanation:

It's a piece of cake. Here we are provided with the information that a human cell with a chromosome number of 46, undergoes meiosis, what number of chromosomes will be in each daughter cell.

To solve this question first you must be aware about the word meiosis. Meiosis is a type of cell division. It's end product results in the formation of four daughter cells each having half the number of chromosomes as that of the parent cell.

Did you notice? That formed daughter cell will have half the number of chromosomes as that of the parent cell. Hence, 23 chromosomes will be in each daughter cell.

8 0
2 years ago
Which organ of the digestive system does not directly contact food?
Softa [21]

pancreas

Explanation:

In addition to the GI tract, there are digestion accessory organs (salivary glands, pancreas, gallbladder, and liver) that play an integral role in digestion. The accessory organs do not come directly in contact with food or digestive content.

7 0
3 years ago
How do i use diatoms in a sentence
Scrat [10]
Be found along with the diatoms and Radiolarla, in the uppermost 
4 0
3 years ago
Read pages 213 - 215
lozanna [386]
Whatever you do do not click on that link
5 0
2 years ago
Read 2 more answers
Bacteria perform the following ecological roles. Which role typically does not involve symbiosis?
xz_007 [3.2K]

Answer: Decomposer

Explanation:

Bacteria feed on the dead and decaying organism, in which they feed on them and obtain energy from them.

It is not a mutual relation because the host cell on which they feed is not alive. They eat the organic matter that is present in environment.

The bacteria and fungi clean the environment in this way. The dead plants and animals are decomposed in the environment and the nutrients get back  into the soil.

hence, the correct answer is option B

7 0
2 years ago
Other questions:
  • An organism has 12 chromosomes in its sex cells. It undergoes a process producing four daughter cells, each with 6 chromosomes.
    10·2 answers
  • How did hutton and lyell’s ideas influence charles darwin’s thinking?
    7·1 answer
  • How does DNA control the functions of an organism?
    10·1 answer
  • After meeting with their instructor, Pablo and Johanna know that they need to change their experimental design. They contact a l
    9·1 answer
  • Although prokaryotic and eukaryotic cells seem very different, they actually have
    5·1 answer
  • Are the oldest fossils in top layer, middle layer, or bottom layer? Explain why that is?
    13·2 answers
  • Where should the label for the dependent variable be written for this scatter plot?
    15·1 answer
  • A scientist grew Bacteria in a system that allowed for the addition of fresh
    6·1 answer
  • Explain why it is important to be skeptical of statistical results reported in the media.
    14·1 answer
  • Two weather stations are located near each other. The air
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!