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
Greeley [361]
3 years ago
8

whales have similar structures to mammals for both their front limbs and even back legs. however a well uses its front limbs to

swim while mammals like horses use their front limbs to walk based on our live class are theses homologous structures or analogous structures
Biology
1 answer:
bija089 [108]3 years ago
5 0

Ledaledalee

Explanation:

You might be interested in
Which amino acids do the following codons encode - UUC,<br> UCU, CUU?
Gennadij [26K]
UUC, UCU, CUU is Phe,Leu
6 0
3 years ago
Identify one of the key external difference between vertebrates and invertebrates.
77julia77 [94]

Vertebrates have a bilateral symmetry due to which their entire body is divided into right and left halves while the invertebrates either have radial symmetry or the bilateral symmetry. Therefore, option D is correct.

The other basic differences between the vertebrates and the invertebrates are that vertebrates have a spinal cord and a backbone while invertebrates lack them, vertebrates have well developed brain, lungs or gills in respiratory system and closed circulatory system.


6 0
3 years ago
Read 2 more answers
Which experimental design decision would most likely produce invalid and unreliable results?
grin007 [14]

Answer:

Explanation:

The independent variable determines the value that needs to be calculated or the decision that needs to be made from the observations of the experiment. Hence, experimental design decision would most likely produce invalid and unreliable results when having more than one independent variable.

8 0
3 years ago
HELP
tatyana61 [14]
The answer is D: solar energy is a renewable source
8 0
2 years ago
A group of snails (of the same species) lives in a garden that also includes beetles and tomato plants. what level(s) of ecologi
777dan777 [17]
<span>The group of snails would represent the "population" level of ecological organization. A single snail would represent and Individual. The snails and beetles would represent a community, and the garden itself with the various creatures would represent and ecosystem.</span>
8 0
3 years ago
Other questions:
  • At the start of the lesson, Ms. Newman, the geneticist, wanted to answer Susan’s questions. You can help. Pick two questions, wr
    9·1 answer
  • Hemophiliacs have blood that does not coagulate well, and they often die at a young age. The disease allele is recessive and X-l
    5·1 answer
  • Name the two different types of nucleic acids
    13·1 answer
  • Which statement describes an advantage of models?
    11·1 answer
  • In May 2016, scientists discovered a eukaryote organism from a group known as Monocercomonoides that lacks functional mitochondr
    9·1 answer
  • Prokaryotic organisms have a single origin of replication. True or False
    9·1 answer
  • Which of the following explains the role of plants in the carbon cycle?*
    8·1 answer
  • Which statement is true? Please help me
    14·1 answer
  • In peas, purple flowers are dominant to white and tall plants are dominant to short. A white and short plant is crossed with a p
    8·1 answer
  • Which statement about vacuoles is true?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!