B more ice on the earths surface. Greenhouse gases don’t tend to block the solar energy, but trap the energy that radiates from the earths surface. Dissolved CO2 becomes carbonic acid. More CO2 results in more carbonic acid. Methane is one of the greenhouse gases.
the answer is a.
i say this is the answer because whenever you’re doing a scientific hypothesis you’re mostly observing and making assumptions.
The correct order of the structure form during the plant reproduction process is : b. embryo sac, zygote, embryo
- Embryo sac , the place inside the plant where fertilization happens
- zygote , two gametes that already fertilized
- embryo, zygote that has developed closer into another plant
Hope this helps
Answer:
AA, Aa,as thos are possibly the answer good luck! <3
To maintain a line of pure-breeding peas, selective breeders would use a technique called artificial cross-pollination. This is a technique were breeders transfer pollen from the anthers of one pea plant (male parent) to a stigma of a flower (female parent).
This technique was developed by Gregor Mendel, the founder of the science of genetics. He was a monk who dedicated his time in research about how genes of plants are carried over through specific species. In his controlled experiment he used the pea plant because they are cheap and readily available from merchants who sold them in different classifications. He also used pea plants because they have the capacity to self-pollinate or cross-pollinate.
