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
Archy [21]
3 years ago
7

1)How many years of history separate 1200 B.C. and A.D. 450?

Biology
1 answer:
olga nikolaevna [1]3 years ago
8 0
C 1650 Because you have to factor in the difference of BC and AD. you must get 1200 BC to 0 first, and then go to 450, therefore getting 1650 
You might be interested in
Which of these is true regarding prokaryotes?
nalin [4]

Answer:c. Separated DNA is attached to the cell membrane before the cell divides.

Explanation:

The prokaryotes are single celled organisms. These are simple organisms which reproduce through asexual mode of reproduction that is cell division. They do not posses well define nucleus. Thus the genetic material remain in the cytoplasm of the cell. On cell division the genetic material (DNA) is distributed into halves for development of two daughter cells. Due to lack of nucleus and it's associated membrane the separated DNA get attach to the membrane before the cell actually divides.

4 0
3 years ago
The type of cell division that produces body cells?<br> mitosis or meiosis
kari74 [83]

Answer:

Meiosis

(I'm pretty sure)

3 0
4 years ago
Read 2 more answers
What artery supplies the chin/jaw region of the head with blood?
Ede4ka [16]
The artery that supplies the chin and jaw region of the head with blood is the facial artery which is a branch of the external carotid artery. All blood from the head arises from the common carotid artery wherein it is divided to internal carotid artery (major blood supply of the brain along with the basilar artery on the posterior side) and external carotid artery (major blood supply of the head other than the brain).

The external carotid artery has 8 major branches (from inferior to superior): (1) superior thyroid artery, (2) ascending pharyngeal artery, (3) lingual artery, (4) facial artery, (5) occipital artery, (6) posterior auricular artery, (7) maxillary artery, and (6) superficial temporal artery. 

Attached is a simplified photo of the branches of the external carotid artery.

5 0
3 years ago
How much oxygen is produced (the units are milliliters of oxygen per hour) when light intensity is 0%. How do you explain these
katovenus [111]

Answer:

As light intensity increases (distance between lamp and plant decreases) the volume of oxygen (or the rate of bubble production) increases. This indicates that the rate of photosynthesis increases with light intensity. However, at sufficiently high levels of light intensity, the rate oxygen evolution remains constant.

7 0
3 years ago
An area where material from the deep within earths mantle rises to the crust and melts to form magma is called an
katen-ka-za [31]

srry its actually is hot spot


3 0
3 years ago
Other questions:
  • The parent of a newborn asks, "why do i have to scrub my baby's formula bottles?" which information regarding the normal newborn
    15·1 answer
  • The orbital radius of Venus is 0.72 AU. What is this distance in kilometers
    6·1 answer
  • Which structure within a bone contains cartilage cells that divide and increase the size of the bone until adulthood? 
    13·1 answer
  • The lethal tumor dose is defined as the dose that will eradicate what percentage of the tumor yet preserve normal tissue
    6·1 answer
  • According to the dichotomous key below, what are the distinguishing characteristics of a female mosquito of the genus Culex? ANS
    9·2 answers
  • This geographic feature gave rise to early civilization.
    10·2 answers
  • Blood vessel walls contain elastin, a protein that allows the vessel to stretch under high pressure. Which type of blood vessel
    11·1 answer
  • Briefly explain what happens to kenkey and fish in the mouth,stomach and the small intestine​
    13·1 answer
  • Please help I’ll mark you as brainliest if correct! #2
    14·1 answer
  • Histones are essentially identical in sequence/structure in all eukaryotic organisms from yeast to plants to animals. What does
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!