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
ArbitrLikvidat [17]
3 years ago
8

Please do 13-19 I really don’t understand

Biology
1 answer:
mario62 [17]3 years ago
8 0
13-13= 0, 19-13= 6, so then 0-6= -6
You might be interested in
What event at letter b leads to elongation of the bone?
liraira [26]

The occasion at letter b leads to elongation of the bone: <u>Ossification </u><u>of the epiphysis of a protracted bone.</u>

<u />

Elongation is defined because the period at the breaking point is expressed as a percent of its authentic duration (i.e. length at relaxation). If a rubber reaches two times its length earlier than breaking its elongation percentage is a hundred%.

Ultimately, elongation--the addition of nucleotides to the brand new DNA strand--starts offevolved after the primer has been brought. Synthesis of the developing strand entails adding nucleotides, one at a time, inside the actual order distinctive by using the authentic (template) strand.

Learn more about Elongation here:

brainly.com/question/26809816

#SPJ4

4 0
1 year ago
Why does an orbiting satellite's speed remain constant?
r-ruslan [8.4K]

The gravity on earth is a perpendicular force which does not affect speed. Also, once the satellite is out in space it is not longer affected by the earth´s gravity and its speed remains constant.  

7 0
3 years ago
Which local winds occur at night
BARSIC [14]
Taskmasters. Land breezes occur at night and in the early morning.This winds occur when the land is cooler than the sea. This happens when the air cools in the night time (as there is less heating from the sun) it contracts
7 0
3 years ago
from the time of my beginning, my part was made of fibrous material called collagen, which is secreted by
Burka [1]
Collagen is secreted by fibroblasts. Some type of collagen are also secreted by epithelial cells. There are different types of collagen in the body.
Collagen is the most abundant protein in the body and a key components of all connective tissues. It provides the infrastructure of the muscoskeletal system which are essential for mobility.
8 0
3 years ago
Station 1! Help pls!
Rama09 [41]

Answer:

1. D

2. B

3. A

4. A

5 0
3 years ago
Other questions:
  • How are the proteins inside your body affected by the presence of water and other molecules?
    9·1 answer
  • Red blood cells neither gain nor lose water when put into 0.9% NaCl. They are in a(n) ___________ solution. *
    13·1 answer
  • During a trip to the Galapagos Islands, which observation led Charles Darwin to suspect that organisms change over time?
    6·2 answers
  • CAN SOMBODY PLEASE HELP ME WITH SCIENCE 30 PONITS!!!!!!!!!!!!!
    7·1 answer
  • Please Help Quick!
    6·1 answer
  • Which of the following is single-stranded, found throughout the cell, and has the bases A, C, U, and G?
    11·1 answer
  • 1. What are two reasons that scientists genetically engineer plants? *<br> 1 poit<br> Your answer
    6·1 answer
  • Which of the following biological processes occurs in a cells mitochondria A.protein digestion
    11·2 answers
  • Which type of plate boundary is that?
    8·2 answers
  • Find 2 ways that natural gas forms. List the steps of the two carbon pathways below. Label each location with A for atmosphere,
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!