النّباتات كائنات حيّة تنتشر في جميع أنحاء العالم، وهي تعيش على اليابسة أو في المسطحات المائيّة، وتضم مملكة النّباتات أكثر من 350,000 نوع من الأشجار، والشّجيرات، والأعشاب، والسّراخس.[١] تنتج النّباتات غذاءها بنفسها عن طريق عملية البناء الضّوئي، وهي عملية تحدث داخل البلاستيدات الخضراء التي تحتوي على مادة الكلوروفيل التي تحوّل الطّاقة الشّمسيّة وغاز ثاني أكسيد الكربون إلى غذاء.7
In approaching navigation lock, it is best to take cautious
and don’t drive your boat in a fast speed but in a normal or slow phase. It is
best to identify or to adjust in terms of water currents and if there is a
presence of boat traffic ahead.
Answer:
well i only know that a male has 23 chromosomes and his hormones are called testosterone ,please follow me and his sex chromosome is <em><u>xy</u></em>
Answer:
option a: B. treatment group III higher than expected mean aborbance and largest standard error of the mean
Explanation: a treatment group group an experimental study is defined as that group that the experimental treatment is applied (the group that receives the experimental treatment). in any experimental research, treatment groups are subjected to manipulation, alteration or change in the independent variable that the researcher is interest in. in any research study, the experimental groups are an essential or a core part. in any experiment, there can be more than one treatment group.
