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
marshall27 [118]
3 years ago
11

Why does the swing of a pendulum become lower over time? (site 1)

Biology
1 answer:
kupik [55]3 years ago
6 0

When the swing is raised and released, it will move freely back and forth due to the force of gravity on it. The swing continues moving back and forth without any extra outside help until friction between the air and the swing and between the chains and the attachment points slows it down and eventually stops it.

You might be interested in
8.Which particle as the same mass as a neutron?
diamong [38]

Answer:

proton

Explanation:

no charge, it weighs 1 amu

5 0
3 years ago
Which statement is correct?
notsponge [240]

Fungi do have cell walls. Therefore A is ❎

Fungi and protist are eukaryotic. Therefore B is ✅

Fungi do not undergo photosynthesis. Therefore C is ❎

Fungi are heterotrophs, not autotrophs. Therefore D is ❎



Hope it helped,


BioTeacher101

4 0
3 years ago
Read 2 more answers
All of the following remove nitrogen from the nitrogen cycle except
kenny6666 [7]
Root nodules
You can also just find this on google
8 0
3 years ago
Black coat color in horses is conferred by the presence of a dominant B allele. Chestnut horses are genotype bb. A population of
AysviL [449]

Answer:

Frequency of B allele is 0.6681

Explanation:

If p represents the frequency of dominant allele and q represents the frequency of  recessive allele, according to Hardy-Weinberg equilibrium:

p + q = 1

p² + 2pq + q² = 1

where p² = frequency of homozygous dominant genotype

q² = frequency of homozygous recessive genotype

2pq = frequency of heterozygous genotype

Given that number of recessive chestnut horse = 28

Total horses = 226 + 28 = 254

frequency of b² genotype = 28/254 = 0.1102

frequency of recessive b allele = √0.1102 = 0.3319

So, frequency of B allele =

1 - 0.3319 = 0.6681

Hence frequency of B allele is 0.6681

7 0
3 years ago
Respiration in Organisms:- Visit the doctor. Learn about the various diseases related to respiratory system. What are the measur
Aleks04 [339]

The diseases associated with the respiratory system include asthma, chronic obstructive pulmonary disease (COPD), lung cancer, etc.

<h3>What are respiratory diseases?</h3>

Respiratory diseases are different types of conditions/disorders that affect our respiratory airways.

These types of diseases (respiratory diseases) hamper our ability to take oxygen from the air.

In conclusion, The diseases associated with the respiratory system include asthma, chronic obstructive pulmonary disease (COPD), lung cancer, etc.

Learn more about respiratory diseases here:

brainly.com/question/2152557

#SPJ1

5 0
2 years ago
Other questions:
  • True or false experience does not influence brain development
    5·1 answer
  • Which layer of Earth’s mantle is the hottest?
    10·2 answers
  • Historia del aparato de golgi (descubrimiento)
    7·1 answer
  • The portion of the pericardium that covers the heart wall is called the ________.
    11·1 answer
  • When oxygen is available, a cell will begin the Krebs cycle after
    5·1 answer
  • What is the purpose of Mitosis? *
    8·2 answers
  • What type of pollination creates hybrids?
    14·1 answer
  • Science, meiosis: Question and answers are in the photo below:
    14·2 answers
  • SpongeBob and his pal Patrick love to go jellyfishing at Jellyfish Fields! The fields are home to a special type of green jellyf
    10·1 answer
  • Reptiles depend on energy from what to increase their body temperature.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!