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
Snezhnost [94]
4 years ago
5

What does the last 14 seconds on the "cosmic calendar" represent?

Biology
1 answer:
skad [1K]4 years ago
8 0
A modern civilization makes up  about the last 14 seconds of the year .
You might be interested in
Imagine that head shape is controlled by a maternal effect gene. The dominant h allele produces a oval-shaped head, while the re
Ostrovityanka [42]
The woman’s genotype is Hh because her father has the genotype hh. If the woman has children with a person who’s genotype is HH, you see 100% oval heads, you’d have genotype HH and Hh. If the woman has children with a person who is Hh, you expect 75% oval heads and 25% square heads with the genotypes HH, Hh, and hh. If she has children with some who is hh, you’d expect 50% oval, 50%square with genotype Hh and hh. To solve, use punnet squares!
7 0
3 years ago
What quantity of carbon dioxide was in the atmosphere in 1980? 317 ppm 326 ppm 339 ppm 371 ppm
SOVA2 [1]
The answer is 371ppm
7 0
3 years ago
Read 2 more answers
Name the plasma proteins?​
damaskus [11]

Plasma protein status. Albumin, globulins and fibrinogen are the major plasma proteins.

4 0
3 years ago
Read 2 more answers
Which of the following is the site for reading and decoding genetic information?
vitfil [10]
<span>The site for reading and decoding genetic information is ribosomes. The codons from the tRNA is paired with its anti-codon composed both of nitrogen basis resulting to sets of amino acids that are built into proteins. These amino acids together with phosphate groups make-up DNA. </span>
8 0
4 years ago
explain the relationship between photosynthesis and cellular respiration. be sure to include the main purpose of both and where
Alex Ar [27]
Photosynthesis and cellular respiration both involve making energy. (ADP) Photosynthesis happens only the plants chloroplast while cellular respiration happens in the mitochondria.
7 0
4 years ago
Other questions:
  • Why isn't 100% of the available energy transferred to other levels explain
    5·1 answer
  • The two sugar-phosphate strands that form the rungs of a dna double helix are joined to each other through __________.
    11·2 answers
  • What is the largest source of energy in an ecosystem
    11·1 answer
  • Which process must the cell undergo to have genetically different cells at the end of cell division
    15·2 answers
  • Simple epithelia have more layers for protection, whereas stratified epithelia allow materials to move across them and are less
    8·1 answer
  • What form does most nitrogen in the atmosphere come in
    7·1 answer
  • What part of the body to elephant tusks form from
    8·2 answers
  • An element is defined by its number of what? protons electrons neutrons all particles
    9·2 answers
  • In large doses, alcohol is a _________; in small amounts, it is a ________.
    6·1 answer
  • What's the function of Golgi Apparatus?​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!