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
emmasim [6.3K]
3 years ago
5

True/False (A= True & B =False) 46. Blood is a tissue. 47. Elastic cartilage is found in the ears, nose, epiglottis and lary

nx. 48. If you have a neoplasm you hope it is benign. 49. All cancers are neoplasms but not all neoplasms are cancer. 50. Plasma cells produce Histamine 51. The liver is one organ that can partially regenerate because it is made of epithelial cells 52. Keratin is a waterproofing protein found in epithelial cells
Chemistry
1 answer:
swat323 years ago
5 0

Answer:

46.A 47.B 48.B 49.A.50.A.51.B.52.B

You might be interested in
Draw a Lewis structure for one important resonance form of HBrO4 (HOBrO3). Include all lone pair electrons in your structure. Do
klemol [59]

Answer:

The Lewis structure is attached with the answer -

Explanation:

Lewis structure or Lewis dot diagram are diagrams or representation of showing the bonding between different or same atoms of a molecule in any and also shows lone pairs of electrons that may exist in the molecule as dots.

HBrO₄ is bromine oxoacid which is also known as perbromic acid. It is a unstable inorganic compound.

The Lewis structure is attached in form of image with representation of lone pairs of electrons.

4 0
3 years ago
Which of the following affects the speed of a seismic wave?
scoray [572]

Explanation:

The speed of seismic waves is affected by the density of the underlying rock.

Seismic waves are elastic waves that transmits elastic energy from one point to the other.

These waves generally produced during an earthquake.

  • The higher the density of rock bodies, the faster the wave travels.
  • Rocks that are well packed with little to no void have a higher seismic velocity.
  • Where density of rock is low, the speed is also low
3 0
3 years ago
Question 15 Measurements show that the energy of a mixture of gaseous reactants decreases by during a certain chemical reaction,
Tresset [83]

Answer:

20+56+760383848483838393949494994

3 0
3 years ago
Adding luminol to water creates a physical or chemical change ​
faust18 [17]
Answer: chemical

not 100% sure
7 0
3 years ago
Read 2 more answers
Does CH3F have a higher boiling point than BRF?
Anna71 [15]

Answer:

The boiling point of the fluoromethane (CH3F) is higher than that of fluorine (F2).

7 0
2 years ago
Other questions:
  • The decay rate of a radioactive isotope can be increased by increasing the
    10·1 answer
  • How much energy would be released if 1.0 g of material were completely converted into energy?
    12·1 answer
  • Approximately _____ elements occur naturally on earth.
    14·1 answer
  • At 373.15K and 1 atm, the molar volume of liquid water and steamare 1.88 X 10-5 m3 and 3.06 X 10-2m3, respectively. Given that t
    7·1 answer
  • ¿El agua salada es una mezcla homogénea o heterogénea?
    5·1 answer
  • ___ energy is the energy of moving things
    11·1 answer
  • Which of the following statements about the density of the blue object is true?
    12·1 answer
  • What would be the anode<br> a magnesium and zinc galvanic cell?
    9·2 answers
  • Is the distilled water/acidic/basic/netural?​
    5·1 answer
  • A transfer of energy can result in objects changing direction. True or False
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!