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kow [346]
3 years ago
10

Frozen water (ice) has less density than liquid water.

Biology
1 answer:
xz_007 [3.2K]3 years ago
5 0
The anwser is 2 im pretty sure

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using your knowledge of skeletons and land adaptations, put the subgroups of chordate animals in their order of complexity (rept
dangina [55]

Bony fish, amphibian, reptile, bird, and mammal.

define amphibian ?

Amphibians are four-limbed, ectothermic animals that belong to the class Amphibia. The phylum Lissamphibia includes every extant amphibian. They live in a broad range of habitats, with the majority of species being found in freshwater aquatic, terrestrial, fossorial, or arboreal settings. Therefore, amphibians normally begin their lives as aquatic larvae, but certain species have evolved behavioural adaptations to get around this.

The young typically transition from a larval stage with gills to an adult form with lungs. Some tiny terrestrial salamanders and frogs rely solely on their skin for respiration, whereas amphibians use their skin as a supplementary respiratory surface. Although they resemble lizards on the surface, reptiles, like mammals and birds, are amniotes and do not need bodies of water to survive.

Bony fish, amphibian, reptile, bird, and mammal.

To learn more about amphibian follow the given link: brainly.com/question/2292336

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5 0
1 year ago
An experiment was designed to test the following hypothesis: Dark green
timama [110]

Answer:

Run experiment

Explanation:

5 0
3 years ago
Read 2 more answers
Meselson and Stahl's experiments proved that DNA replicates by which mode?
Irina18 [472]

Answer:

Semi-conservative

Explanation:

Meselson–Stahl experiment proved that DNA replication is a semiconservative process, feeding E. colo bacteria with different types of Nitrogen isotopes (N14 and N15).

Changing the type of radioactive compound in different times of bacteria grow, they could observe that both of the isotopes were present on the bacteria culture.

Basically, if the bacteria present both of them, the DNA was replicated semiconcervely.

Guess what? they show both! (See the image for more information)

6 0
3 years ago
Which term best describes the nature of photosynthesis? A. energy attracting B. energy building C. energy releasing D. energy st
Ulleksa [173]
<span> D. energy storing

Photosynthesis uses energy from the sun to synthesize carbon-based molecules, that will serve as the energy for plants.</span>
5 0
3 years ago
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How many chromosomes will this human zygote have?
SashulF [63]

Answer:

46

Explanation:

a zygote is formed from fertilization where the sperm (23 chromosomes) intersects the ovum (23 chromosomes)

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3 years ago
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