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
Amiraneli [1.4K]
3 years ago
10

When you add calcium chloride to water in a Ziploc baggie, the baggie gets hot and explodes; this means that the reaction is exo

thermic
True or False?
Biology
1 answer:
topjm [15]3 years ago
4 0
True. To answer this I am required to write characters so that is why I'm writing all of this
You might be interested in
Give four examples of ecological interdependence
zepelin [54]
Herbivores depend on plants for food. Carnivores depend on herbivores. Omnivores depend on both plants and animals. Plants depend on decomposed animals and plants for food
3 0
3 years ago
(07.02 HC) A certain type of heart-muscle disease thickens the heart muscle so that the heart chambers shrink in size. How would
mario62 [17]
The correct answer is The person would develop low blood pressure and feel faint because the heart will be pumping less blood with each heartbeat.   
<span>
The thickening of the heart muscle may block blood flow out of the ventricle which then must work hard to pump blood. As a result, the symptoms can include chest pain, dizziness or fainting.</span>
8 0
3 years ago
Differentiate between cell mass and cell number
sergiy2304 [10]

Answer:

Measurement (Count) of Cell Numbers:

1. Breed Method:

A known volume of microbial cell suspension (0.01 ml) is spread uniformly over a glass slide covering a specific area (1 sq. cm). The smear is then fixed by heating, stained, examined under oil immersion lens, and the cells are counted.

Customarily, cells in a few microscopic fields are counted because it is not possible to scan the entire area of smear. The counting of total number of cells is determined by calculating the total number of microscopic fields per one square cm. area of the smear.

6 0
2 years ago
Read 2 more answers
What is the one specie that the male gives birth not female
timama [110]

Answer:

Sea Horses

Explanation:

Have a good day and stay safe!

3 0
2 years ago
Read 2 more answers
Which best describes meiosis?
Julli [10]

Meiosis a type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell, as in the production of gametes and plant spores.

5 0
3 years ago
Other questions:
  • The backbone of dna (i.e., sides of the dna "ladder") consists of
    6·2 answers
  • What must always happen before a hypothesis can be formed
    13·1 answer
  • How does the height of an ocean wave determine the motion of a surfer on the wave?
    6·1 answer
  • Fruit flies have 3 chromosomes plus sex chromosomes (X and Y). Mutations occurred within four different cells of an individual f
    13·1 answer
  • Why must the use of pesticides be carefully controlled?
    11·2 answers
  • What is thought to have caused the mass extinction at the end of the Cretaceous Period?
    8·1 answer
  • What happens when the temperature of an object increases?
    10·2 answers
  • Is competition abiotic or biotic?
    15·1 answer
  • What are 2 characteristics of index fossils?
    13·1 answer
  • The energy that powers photosynthesis comes from
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!