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
anzhelika [568]
3 years ago
6

How is the geologic time scale divided?

Biology
1 answer:
Dmitriy789 [7]3 years ago
7 0

Answer: Geologic time is divided into units. Major changes in the earth's surface or climate and the extinction of species help to divide the time scale into smaller units.

Explanation: Rocks grouped within each unit contain a similar fossil record.

You might be interested in
PLEASE I NEED HELP WITH THIS SCIENCE HOMEWORK WILL GIVE BRAINLIEST
olga55 [171]

Answer:

1. Nucleus

2. Nuclear DNA

3. Chromosomes. They contain the DNA.

4. This is DNA. DNA contains the instructions needed for an organism to develop, survive and reproduce.

5 0
3 years ago
Read 2 more answers
RR
alekssr [168]

Answer:

c. the offspring are genetically different from either of the parent plant.

Explanation:

The plant has it's own DNA that comes from both parents. The pink is a result of a mixture between the red and white.

7 0
3 years ago
If fertilization occurs which hormone triggers the thickening of the endometrium
Doss [256]

Answer: B. Progesterone

Explanation: trust me;)

8 0
3 years ago
If the genotype for hair color was B for brown and b for blonde, what would the genotype be for a person who was homozygous rece
horsena [70]
Homozygous means that it has the same alleles and lower case represents a recessive trait therefore the genotype for a homozygous recessive individual is: bb
6 0
3 years ago
Read 2 more answers
What is classification? Why is it necessary to classify animals and plants?​
DIA [1.3K]

Answer:

Explanation:

Scientists use Taxonomy, the science of classifying living things, in order to make sense of biodiversity and how living things are related. For example, the classification of species is important in light of a changing environment because it helps scientists keep track of endangered species and what new species were formed because of the environmental change.

7 0
3 years ago
Other questions:
  • The human body contains many glands, including the pituitary, thymus, and thyroid. The table below shows the functions of two of
    9·1 answer
  • . How many cotyledons would be found in a flowering plant with nine petals on each flower and long leaves with parallel leaf vei
    13·1 answer
  • Basic unit of structure and function in the nervous system is called
    15·1 answer
  • 2 ANSWERS/ WILL GIVE BRAINLIEST
    14·2 answers
  • which term describes a type of trait that is usually expressed only when an organism has two identical alleles for the trait
    8·2 answers
  • An organism must have a ________ in order to be considered living.
    5·1 answer
  • Select the term that describes the constant mutation of the influenza virus glycoproteins over time:_________.
    10·2 answers
  • Can someone pls help me with these questions ASAP 30 POINTS!!
    14·1 answer
  • Why are some scientists studying the bacteria that live in the guts of termites?
    10·2 answers
  • What contributes to waste management by recycling metabolic products and converting toxic substances into less toxic ones
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!